davidanugraha/M4-RAG huggingface dataset:
Molly and Mack

Molly and Mack is a British children's television series that began airing on CBeebies in 2018. It ran for five seasons.
The show airs on ABC Kids in Australia.
The show centres around an 11-year-old girl named Molly (played by Mimi Robertson) who spends the summer helping her 19-year-old brother Mack (played by Joshua Haynes) at a toy stall in The Big Hub, a community hall in the fictional Scottish town of Bridgetown.
The Big Hub, managed by Moira (played by Maureen Carr), is where a variety of stallholders hold an array of permanent market stalls including a gift stall run by Alice (played by Katrina Bryan), a fruit and vegetable stall run by resident handyman Bob (played by Steven McNicoll) and a café stall run by Mrs Juniper (played by Alison Peebles).
The kids club at The Big Hub is managed by Molly and Mack's widower father James (played by James Mackenzie). James is regularly seen supervising a number of children including Molly's friends, Suki (played by Miko Hanley), Magnus (played by Ethan Rowley) and Ruby (played by Freya Reid).
Mack's girlfriend Daisy (played by Danielle Jam) works at a nearby veterinary surgery.
During each episode, there are always two songs performed as a regular problem-solving plot device. When identifying a problem, a character performs The Oops Song, before another character sings The Idea Song when they propose a solution as a way to solve the problem.
With a multicultural cast, Molly and Mack is filmed in Govan in Glasgow and North Queensferry in Fife, with the Forth Bridge being used as a centrepiece for the fictional Bridgetown. The bridge is heavily featured in the opening sequence of the show, in various on-location shots and promotional material for the series. The building featured as "The Hub" is in Maxwell Park and is called Pollokshields Burgh Hall.
General Mosconi (Salta)

Gral. Enrique Mosconi es un municipio situado en el departamento General José de San Martín, en la provincia de Salta, Argentina. Según el censo de 2022, tiene una población de 19 108 habitantes.​
Se desarrolló social y económicamente por la explotación petrolera que se inició en un lugar llamado Campanero Vespucio, en la Quebrada de Galarza, a seis km de la ciudad.
La historia se remonta hacia el año 1906, cuando Francisco Tobar, uno de los pioneros de la industria petrolera argentina, descubrió petróleo en las laderas y cauce de la Quebrada de Galarza, yacimiento que denominó "Mina República Argentina". El pueblo se fundó el 12 de septiembre de 1928, cuando la empresa estatal Yacimientos Petrolíferos Fiscales (YPF) descubrió su primer pozo de petróleo, denominado "Vespucio 1".​
La sismicidad del área de Salta es frecuente y de intensidad baja, y un silencio sísmico de terremotos medios a graves cada 40 años.​
Nevadas en Argentina del 9 de julio de 2007

Durante los días 6, 7 y 8 de julio de 2007, se produjo la entrada de una masa de aire frío polar que afectó a casi todo el territorio argentino y partes de países vecinos como Uruguay, el centro y sur de Paraguay, sur, sectores del sudeste y partes del centro-oeste de Brasil. Otros estados de Sudamérica también se vieron afectados por esta intensa ola polar, como Chile y el sur y centro de Bolivia.
Como consecuencia de la entrada de aire frío, entre los días 6 y 11 de julio se registraron temperaturas muy bajas en gran parte del territorio argentino, algunas de ellas inferiores o próximas a los mínimos valores de los registros históricos.​
El aire frío avanzó desde el sur hacia la zona central de la República Argentina durante el viernes 6, continuando su desplazamiento hacia el norte durante el sábado 7 y el domingo 8. El lunes 9 de julio, la presencia simultánea de aire muy frío, tanto en los niveles medios de la atmósfera como en la superficie, dio lugar a la ocurrencia de precipitación en forma de aguanieve y nieve, aún en localidades donde ambos hidrometeoros son casi desconocidos.
En el aeroparque Jorge Newbery, situado en las costas del Río de la Plata, en plena ciudad de Buenos Aires, fue la primera nevada desde que existe este aeropuerto. Durante la misma, la temperatura al abrigo fue de entre 0.6 °C y 1.7 °C. La caída de nieve en el Área Metropolitana de Buenos Aires se prolongó desde aproximadamente el mediodía​ hasta la madrugada del día siguiente.
En la Ciudad de Buenos Aires no se registraba un fenómeno de tal magnitud desde 1918, ocasión en la que incluso hubo un volumen de nieve acumulada mucho mayor.
Durante el 9 de julio de 2007, el Servicio Meteorológico Nacional, a través de sus estaciones meteorológicas en todo el país, registró ocurrencias de nevadas y aguanieve en las siguientes localidades.​
Sierra Nevada (Argentina)

La Sierra Nevada es una alineación montañosa del sur de Argentina que se localiza en el sector de la Patagonia perteneciente a los departamentos Paso de Indios, Sarmiento y Río Senguer de la provincia de Chubut.​ Corre en sentido noroeste-sureste. Atravesada por la Ruta Provincial 23.
Forma parte del conjunto denominado Patagónides, cuyas cumbres rondan los 2000 m s. n. m. de altitud máxima. Esta sierra se encuentra cubierta por una capa de origen basáltico que se apoya de manera casi horizontal. A su alrededor aparecen mesetas basálticas y otros relieves aislados que se elevan a una altitud media que oscila entre los 700 y 800 m, formando parte de un paisaje árido e inhóspito, con escasa disponibilidad de agua potable y, por consiguiente, escasamente poblado.
Y-TEC

Y-TEC (formalmente YPF Tecnología S.A.) es una empresa argentina de desarrollo tecnológico en el sector de petróleo y gas. Es propiedad de YPF y CONICET.
La tecnología está presente en los procesos. Afrontan el desafío de consolidar un modelo institucional que vincula a científicos y tecnólogos para combinarlo en el saber operativo y técnico, acumulado en la valiosa historia de YPF. Junto al CONICET, crearon Y-TEC una compañía de innovación tecnológica y desarrollos para la producción de energía. La sede de Y-TEC, en Berisso, Buenos Aires, es un ícono en la innovación, el desarrollo y la investigación aplicada. Desde su construcción, se convirtió en el centro tecnológico de vanguardia más grande de la Argentina.
El 5 de diciembre de 2012, la presidenta de aquel entonces Cristina Fernández de Kirchner anunció la creación de la empresa YPF Tecnología S.A., con un capital accionario constituido por un 51 por ciento por YPF y 49 por ciento por el CONICET.​ El objetivo de la empresa es el desarrollo tecnológico en el sector del petróleo y el gas.
Con el aporte de los recursos humanos del Conicet, YPF Tecnología dispondrá de físicos, químicos, matemáticos, bioquímicos, ingenieros mecánicos, geofísicos para hacer investigación en upstream (producción y exploración) y downstream (refinerías petroquímicas). También se busca desarrollar energías renovables: en Comodoro Rivadavia se trabaja en la mareomotriz y en el Norte, junto con el INTA y la Universidad de Luján se colocaron sensores para medir radiación solar.​
La sede está en un predio de cinco hectáreas cedido por la Universidad Nacional de La Plata, en un bosque cercano a las refinerías de Berisso, donde se construirá un edificio de 10.000 m² en el que trabajarán alrededor de 250 doctores y becarios. El proyecto edilicio se hizo público en marzo de 2013 (ganado por los arquitectos Antonini-Schon-Zemborain), para empezar en abril con la edificación. La primera etapa implicó la construcción de 5000 metros para 2014, y la segunda etapa se realizó un año más tarde.​
En noviembre el poder ejecutivo inauguró Y-TEC creada por YPF, el Ministerio de Ciencia, Tecnología e Innovación Productiva y el CONICET, y un moderno edificio de 11.000 metros cuadrados, que se dedicará a investigaciones tecnológicas aplicadas, principalmente a la producción del petróleo y gas no convencional.
En diciembre de 2014, la empresa YPF Tecnología lanzó el "Estudio del recurso energético marino de la Patagonia Austral" con el objetivo de extender el desarrollo de fuentes alternativas de generación de energía y conocer más sobre el potencial del Mar Argentino en materia energética. Ese año los ingresos ordinarios de $ 141.942 millones aumentaron 57,5 %, y la utilidad operativa llegó a $ 19.742 millones, un incremento del 64,3 %.​
El director general de Y-TEC desde su creación fue Gustavo Bianchi. En abril de 2015 fue reemplazado por Santiago Sacerdote quien continua en el cargo.​​
Y-TEC integra dos consorcios de investigación y desarrollo junto a otras empresas y organismos:
En 2023 la empresa fue distinguida con la Mención Especial de los Premios Konex por su aporte a la Ciencia y Tecnología en la Argentina.​
Hidrocarburo halogenado

Hidrocarburos que contienen algún hidrógeno de la molécula sustituido por algún átomo del grupo de los halógenos (flúor, cloro, bromo o yodo). Dentro de esta clasificación se incluyen tanto los hidrocarburos alifáticos o aromáticos, como el benceno y sus derivados.
Generalmente estos compuestos se obtienen a partir de los correspondientes alcanos, mediante reacciones como la sustitución electrófila aromática en el caso de los hidrocarburos aromáticos y las reacciones de halogenación radicalaria en el caso de los hidrocarburos alifáticos. En cuanto a la facilidad de síntesis, los fluoroalcanos se sintetizan de manera radicalaria de forma muy exotérmica, casi explosiva, disminuyendo la reactividad conforme bajamos en el grupo (cloro, bromo y yodo) hasta llegar al yodo donde la reacción es endotérmica. Las mejores halogenaciones se hacen con cloro y bromo.
Químicamente, la halogenación de un alcano redunda en una disminución de la reactividad de la molécula al formarse un enlace más estable que en el caso del C-H y que además impide la oxidación del carbono (tenemos el ejemplo extremo de los CFC's, que son muy estables frente al oxígeno y a otros reactivos que usualmente reaccionarían con los alcanos).
Físicamente, la adición de átomos muy electronegativos y más pesados que el hidrógeno a un alcano provoca un aumento de la masa molecular y el incremento de las fuerzas de Van der Waals entre moléculas, lo que tiene como consecuencia que estos compuestos aparezcan como líquidos antes que sus homólogos hidrogenados. Esto ha sido utilizado en clorofluorocarburos en sistemas de refrigeración, por su estabilidad química y sus elevadas entalpías de vaporización.etc
Algunos ejemplos de ellos son los siguientes: CH3-CH2-CH2-Cl 1-cloropropano
Hidrocarburo platónico

Los hidrocarburos platónicos son la representación molecular de geometrías de sólido platónico, con los vértices reemplazados por átomos de carbono y las aristas reemplazadas por enlaces químicos. No todos los sólidos platónicos tienen su contraparte molecular:
Por otra parte, los siguientes hidrocarburos platónicos han sido sintetizados:
Obsérvese que, con el aumento del número de átomos de carbono en la estructura, la geometría se aproximará a una esfera. Esto se cumple finalmente en el fullereno, aunque no es un hidrocarburo platónico en sí mismo (el buckminsterfullereno, C60, tiene la forma de un icosaedro truncado, un sólido arquimediano).
YPFB

Yacimientos Petrolíferos Fiscales Bolivianos (YPFB) is a Bolivian state-owned enterprise dedicated to the exploration, exploitation, refining, industrialization, distribution and commercialization of oil, natural gas and derived products. It was created on December 21, 1936 under a government decree during the presidency of David Toro. YPFB is one of the biggest corporations in Bolivia.
Following Bolivia's defeat in the Chaco War, public outrage against Standard Oil coalesced with outrage against the Bolivian military and political classes. A core of labor movements and Chaco War veterans backed the political rise of military officers, included Colonel David Toro. Led by Toro, Bolivia followed the Argentinean model by creating a national, state-owned and run, oil company in 1936 — YPFB.
During the first presidency of Gonzalo Sánchez de Lozada, YPFB was broken up and largely sold off. "Capitalized" oil companies were formed from YPFB properties under the capitalization (privatization) reform. The biggest parts of YPFB, including existing oil and gas infrastructure, went to Chaco S.A., owned in part by Amoco (and later, British Petroleum and Argentine capital operating as Bridas). The companies were owned 80 percent by direct private investors and 20 percent by all the citizens of Bolivia over the age of 21 and resident in Bolivia. This was also the case with the capitalizations of the other four principal state-owned companies. YPFB remained at that time as a state-owned service company for the hydrocarbon sector.
Since the election of president Evo Morales, the privatized oil companies have been partially nationalized. All its subsidiaries operate as private companies, most of which trade on the Bolivian Stock Exchange, but YPFB and the government has effective control over them.
Secretariat of Territorial Development, Habitat and Housing

The Secretariat of Territorial Development, Habitat and Housing (Spanish: Secretaría de Desarrollo Territorial, Hábitat y Vivienda) of Argentina is a secretariat and former ministry of the national executive power that oversees and defined the Argentine state's policies on housing and habitat.
The ministry was created in 2019, as one of the initial measures of President Alberto Fernández, elevating the housing and territorial development areas of the Ministry of the Interior, Public Works and Housing.
The ministry was dissolved and turned into a secretariat following a presidential decree from President Javier Milei in December 2023. The agency is under the supervision of the Ministry of Economy.
The attributions and responsibilities of the then Ministry of Territorial Development and Habitat were specified in Article 23 decies of the Law of Ministries (Ley de Ministerios), published in 2019. This law stated that the ministry exists since housing is a right, as well as a necessity for the wellbeing of the population. In this vein, the Ministry was in charge of intervening in the elaboration of public policy oriented towards the development of habitat, housing and socio-urban integration, whilst attending to the diversities, demands and ways of inhabiting that manifest across the territory of Argentina.
The Ministry of Territorial Development and Habitat counted with a number of centralized dependencies reporting to it. The centralized dependencies, as in other government ministers, are known as secretariats (secretarías) and undersecretariats (subsecretarías); there are currently four of these:
No decentralized agencies currently report to the Ministry of Territorial Development and Habitat.
The Secretariat of Territorial Development and Habitat is headquartered in the eighth floor of the YPF Building (address Esmeralda 255), located in the Monserrat barrio in Buenos Aires. The office building, completed in 1938, was originally designed to be the headquarters of Yacimientos Petrolíferos Fiscales (YPF), which it was until 2008 when it moved to its current offices in Puerto Madero.
Bridas Corporation

Bridas Corporation is an Argentine independent oil and gas holding company based in Buenos Aires. Since March 2010 it is 50% owned by China National Offshore Oil Corporation.
Bridas Corporation was founded by the Bulgheroni family in 1948, and grew to become the second-largest producer of fossil fuels in Argentina (after the state-owned YPF), with production of over 78 million boe in 2004. Bridas has focused in the South America Southern Cone and Central Asia. Its activities includes four principal areas of operations:
Bridas began expanding into the Central Asian energy sector in 1987, and secured its first large-scale contract (gas exploration rights in Turkmenistan), in 1992. Between 1995 and 1997, CEO Carlos Bulgheroni was personally involved in negotiations between Bridas and the governments of Pakistan and Turkmenistan, as well as the ruling Taliban faction in Afghanistan, to build the Trans-Afghanistan Gas Pipeline. These negotiations were in competition with those undertaken by Unocal, and although an agreement with Unocal-led corporation CentGas was reached, the deal was forfeited in January 1998 in favor of one with Bridas. Instability in Afghanistan delayed construction of the pipeline. In 2006, Bulgheroni indicated interest in Bridas' involvement with the Trans-Afghanistan Pipeline project, which continued to be hampered by the ongoing war in the Central Asian nation.
In 1997, Bridas and Amoco (now BP) established a joint venture named Pan American Energy. The stake of BP is 60% and the stake of Bridas is 40%. On November 28, 2010, it was announced that Bridas would acquire the BP's stake for $7.06 billion in cash. In 2011 the deal was cancelled. In September 2017, BP and Bridas agreed to merge their interests in Pan American Energy and Axion Energy to form a jointly owned Pan American Energy Group.
August 2009 Argentine winter heat wave

The 2009 Argentine winter heat wave was a period of unusual and exceptionally hot weather that arrived at the end of the winter in August 2009 in Argentina. Several provinces of the country were most affected. Several records were broken. August 2009 was the warmest month since official measurements began. On 30 August 2009, it felt like the middle of summer late last week in the heart of Argentina even with the calendar showing more than three weeks remaining in the Southern Hemisphere winter.
A shot of tropical heat drawn unusually far southward hiked temperatures 30 °C (54 °F) above normal in the city of Buenos Aires and across the north-central regions of the country.
Even though normal high temperatures for late August are near 16 °C (61 °F), readings topped 30 °C (86 °F) degrees at midweek, then topped out above 32 °C (90 °F) degrees during the weekend.
Temperatures hit 33.8 °C (90 °F) on 29 August and finally 34.6 °C (90 °F) on 31 August in Buenos Aires, making it the hottest day ever recorded in winter breaking the 1996 winter record of 33.7 °C (90 °F).
Elsewhere in Argentina, the mid-northern city of Córdoba reached a dramatic high of 37.8 °C (100 °F) degrees on 29 August 2009. Another northern city, Santa Fe, registered 38.3 °C (101 °F) degrees on 30 August, compared to the normal high of around 18 °C (64 °F).
Argentina at the 2026 Winter Olympics

Argentina will compete at the 2026 Winter Olympics in Milan and Cortina d'Ampezzo, Italy, from 6 to 22 February 2026.
The following is the list of number of competitors participating at the Games per sport/discipline.
Argentina has so far qualified one female and one male alpine skier through the basic quota.
Argentina has qualified one female and one male cross-country skier through the basic quota so far. Following the completion of the 2024–25 FIS Cross-Country World Cup, Argentina has qualified further one female and one male athlete.
Chrome Remote Desktop

Chrome Remote Desktop is a remote desktop software tool, developed by Google, that allows a user to remotely control another computer's desktop through a proprietary protocol also developed by Google, internally called Chromoting. The protocol transmits the keyboard and mouse events from the client to the server, relaying the graphical screen updates back in the other direction over a computer network. This feature, therefore, consists of a server component for the host computer, and a client component on the computer accessing the remote server. Chrome Remote Desktop uses a unique protocol, as opposed to using the common Remote Desktop Protocol (developed by Microsoft).
The Chrome Remote Desktop client was originally a Chrome extension from the Chrome Web Store requiring Google Chrome; the extension is deprecated, and a web portal is available at remotedesktop.google.com. The browser must support WebRTC and other unspecified "modern web platform features". The client software is also available on Android and iOS.
If the computer hosts remote access, such as for remote support and system administration, a server package is downloaded. A Chromium-based browser that supports Chromium extensions such as Google Chrome or Microsoft Edge must be used. This is available for Microsoft Windows, macOS, Linux and ChromeOS.
The Chrome Remote Desktop allows a permanent, pre-authorized connection to a remote computer, designed to allow a user to connect to another one of their own machines remotely. In contrast, Remote Assistance is designed for short-lived remote connections, and requires an operator on the remote computer to participate in authentication, as remote assistance login is via PIN passwords generated by the remote host's human operator. This method of connection will also periodically block out the control from the connecting user, requiring the person on the host machine to click a button to "Continue sharing" with the connected client.
Under Windows, it supports copying and pasting across the two devices and real-time audio feed as well but lacks the option to disable sharing and transmission of the audio stream.
Aliphatic compound

In organic chemistry, hydrocarbons (compounds composed solely of carbon and hydrogen) are divided into two classes: aromatic compounds and aliphatic compounds (/ˌælɪˈfætɪk/; G. aleiphar, fat, oil). Aliphatic compounds can be saturated (in which all the C-C bonds are single requiring the structure to be completed, or 'saturated', by hydrogen) like hexane, or unsaturated, like hexene and hexyne. Open-chain compounds, whether straight or branched, and which contain no rings of any type, are always aliphatic. Cyclic compounds can be aliphatic if they are not aromatic.
Aliphatics compounds can be saturated, joined by single bonds (alkanes), or unsaturated, with double bonds (alkenes) or triple bonds (alkynes). If other elements (heteroatoms) are bound to the carbon chain, the most common being oxygen, nitrogen, sulfur, and chlorine, it is no longer a hydrocarbon, and therefore no longer an aliphatic compound. However, such compounds may still be referred to as aliphatic if the hydrocarbon portion of the molecule is aliphatic, e.g. aliphatic amines, to differentiate them from aromatic amines.
The least complex aliphatic compound is methane (CH4).
Most aliphatic compounds are flammable, allowing the use of hydrocarbons as fuel, such as methane in natural gas for stoves or heating; butane in torches and lighters; various aliphatic (as well as aromatic) hydrocarbons in liquid transportation fuels like petrol/gasoline, diesel, and jet fuel; and other uses such as ethyne (acetylene) in welding.
The most important aliphatic compounds are:
Important examples of low-molecular aliphatic compounds can be found in the list below (sorted by the number of carbon-atoms):
Orița

Orița este un pistol-mitralieră de calibrul 9 mm, ce a fost fabricat în România în timpul celui de-al Doilea Război Mondial și câțiva ani după. Arma fost numită după căpitanul Marin Orița, care a omologat în România modelul ei. Potrivit unor surse, Orița a fost un proiect ceho-român, la care au contribuit cehul Leopold Jašek și românul Nicolae Sterca.
Automatul Orița a fost fabricat în mare serie la Uzinele Metalurgice Copșa Mică și Cugir. Prima versiune, modelul M1941, a intrat în dotarea armatei române în 1943. O nouă versiune, îmbunătățită, este modelul M1948, cu pat fix de lemn sau M1949 cu pat rabatabil din metal. Arma s-a dovedit deosebit de fiabilă pe fronturile celui de-al Doilea Război Mondial și a rămas astfel în dotarea armatei române, până ce a fost înlocuită cu versiunea românească a automatului AK-47. Orița a fost în serviciul Gărzilor patriotice până în anii 1970.
Materiale media legate de Orița la Wikimedia Commons
Piersică uscată

Rhodotus palmatus (Pierre Bulliard, 1785 ex René Maire, 1926) este o specie saprofagă, ce descompune resturi vegetale, dar și ocazional parazitară (însă nedăunătoare) de ciuperci necomestibile din încrengătura Basidiomycota, în familia Physalacriaceae și singura de genul Rhodotus, denumită în popor piersică uscată. Buretele se poate găsi în România, Basarabia și Bucovina de Nord numai rar, aflându-se pe Lista Roșie a României, după Cătălin Tănase și Adriana Pop un soi potențial amenințat cu dispariția. Crește în grupuri mai mici sau mai mari, adesea în tufe, în locurile umbrite și umede, pe lemn de copaci căzuți de foioase și cioturi, mai ales de stejar și fag. Apare de la câmpie la munte, din mai până în noiembrie.
Numele generic se trage de la insula Rhodos, și numită „Insula Rozelor”, datorită aspectului și culorilor unei roze înflorite (în greaca antică=ῥόδον). Epitetul specific este derivat din cuvântul latin (latină palmatus=o togă sau tunică îmbrodată cu crengi de palmier).
Numele binomial Agaricus palmatus a fost creat de renumitul micolog francez Pierre Bulliard și publicat în volumul V al operei sale Herbier de la France ou, Collection complette des plantes indigenes de ce royaume din 1785.
În 1926, micologul de asemenea francez René Maire a determinat noul gen Rhodotus și a transferat specia sub păstrarea epitetului, de verificat în volumul 40 al jurnalului Bulletin de la Société Mycologique de France.
În cărți micologice mai vechi se mai găsește din când în când denumirea Pleuropus palmatus, propusă de compatriotul lor Lucien Quelet în 1883.
Toate celelalte încercări de taxonare nu sunt folosite și pot fi neglijate.
Buretele poate fi confundat cu de exemplu: Panellus violaceofulvus (fără valoare culinară), Pleurocybella porrigens mai bătrână (letală), Pleurotus cornucopiae (comestibil), Pleurotus djamor (comestibil, colorit spre rozaliu), Pleurotus pulmonarius (comestibil, carnea ușor amăruie), Phyllotopsis nidulans (necomestibil, carne subțire și elastică asupra lamelelor) sau Tapinella panuoides (necomestibilă, carne spongioasă).
Piersica uscată nu este toxică, dar necomestibilă din cauza cârnii fibroase și gomoase precum gustului destul de amar. Totuși prezintă proprietăți antibacteriene moderate precum ușoare proprietăți fungicide care însă nu pot fi valorificate prin ingerare. Rhodotus palmatus a fost una dintre 204 de specii care au fost supuse unui screening împotriva unui grup de agenți patogeni clinici umani și de încordări în laborator de control.
Ziua Mondială a Apei

Ziua Mondială a Apei se sărbătorește anual în data de 22 martie.
Decizia instituirii acestei sărbători a fost luată în cadrul Conferinței Națiunilor Unite pentru Mediu și Dezvoltare de la Rio de Janeiro, la 22 decembrie 1992. În România, această zi se sărbătorește din 1993.
Sărbătorirea Zilei Mondiale a Apei are ca scop aducerea în atenția opiniei publice a problemelor legate de necesitatea protejării cantitative și calitative a apelor și de a pune în adevărata lumină rolul, îndatoririle și responsabilitățile celor cu atribuții în întreținerea, valorificarea și protejarea surselor de apă.
În fiecare an, sărbătorirea se face sub un slogan:
13. Ziua mondiala a apei Arhivat în 30 ianuarie 2019, la Wayback Machine.
Bioplastice

Bioplasticele sunt materiale plastice produse din surse regenerabile de biomasă, cum ar fi grăsimile și uleiurile vegetale, amidonul de porumb, paiele, așchiile de lemn, rumegușul, deșeurile alimentare reciclate etc. Unele bioplastice sunt obținute prin procesare directă din biopolimeri naturali, inclusiv polizaharide (de exemplu, amidon, celuloză, chitosan și alginat) și proteine (de exemplu, proteine din soia, gluten și gelatină), în timp ce altele sunt sintetizate chimic din derivați de zahăr (de exemplu, acid lactic) și lipide (uleiuri și grăsimi) provenite fie din plante, fie din animale, sau generate biologic prin fermentarea zaharurilor sau a lipidelor. În schimb, materialele plastice obișnuite, cum ar fi materialele plastice pe bază de combustibili fosili (denumite și polimeri pe bază de petrol), sunt derivate din petrol sau gaze naturale.
În 2014, bioplasticele reprezentau aproximativ 0,2% din piața mondială a polimerilor (300 de milioane de tone). Deși bioplasticele nu sunt semnificative din punct de vedere comercial, cercetările continuă pe această temă.
Pe lângă faptul că sunt decuplate de industria petrochimică, bioplasticele sunt atractive pentru că pot fi biodegradabile. Nu toate bioplasticele sunt biodegradabile și nici nu se biodegradează mai ușor decât materialele plastice de bază derivate din combustibili fosili.
Gelatină

Gelatina este o materie proteică formată dintr-un șir de aminoacizi (glicină, prolină, alanină, valină, hidroxiprolină) cu masa molară medie de cca. 60000. Se prepară (sub formă de pulbere sau foi incolore sau gălbui) din oase, răzături de piele, cartilaje, prin fierbere. Gelatina absoarbe apa în cantități care depășesc de 10 ori masa ei proprie. Se dizolvă în apă caldă, formând soluții coloidale. Gelatina este folosită în industria alimentară, la fabricarea hârtiei, în industria fotografică, în medicină, ca mediu nutritiv pentru cultivarea bacteriilor ș.a.
Pâté chaud

Pâté chaud (French: [pate ʃo]), "hot pastry pie"), also known as patê sô, is a Vietnamese savory puff pastry. The pastry is made of a light layered and flaky exterior with a meat filling. Traditionally, the filling consists of ground pork, but chicken and beef are also now commonly used. This pastry is French-inspired but is now commonly found in bakeries in both Vietnam and the diaspora, much like the Haitian patty.
The masculine French noun "pâté" in combination with "chaud" (hot) was the name of the "hot pie" in French colonial Vietnam. It was the same usage as in France at the time; for example, Urbain Dubois (1818–1901), in his La Cuisine classique of 1868, describes Pâté-chaud à la Marinière as a moulded meat pie. This wording is now obsolete in modern French where a pie is designated tourte, and pâté simply means "mixture of finely chopped meat". However, the more appropriate translation for the Vietnamese bánh patê sô would be "pâté en croûte", aka "mixture of meat in crust".
Hell's Kitchen (American TV series) season 7

The seventh season of the American competitive reality television series Hell's Kitchen premiered on Fox on June 1, 2010, and concluded on August 10, 2010. Gordon Ramsay returned as host and head chef, while Scott Leibfried returned as the Blue Team's sous-chef and Andi Van Willigan debuted as the Red Team's sous-chef, replacing Heather West. Jean-Philippe Susilovic returned as maître d'.
The season was won by banquet chef Holli Ugalde, with executive chef Jason "Jay" Santos finishing second.
Ugalde was promised the head chef position at the prize restaurant. Filming had concluded in February 2009, 16 months prior to the premiere of this season, when the hotel reopened in 2010; however, she was not given the job. Ramsay stated that the American Ugalde could not work in London due to visa problems, but the latter called that explanation an excuse, saying, "I don't know if they even applied for my visa". She was later awarded an undisclosed amount of money in compensation and retained her title as the winner of season seven.
Fourth-place finisher Autumn Lewis received seven nominations for elimination, breaking the record previously held by season two runner-up Virginia Dalbeck and by Hell's Kitchen season 7 contestant Frances "Fran" Klier of six.
Sixteen chefs competed in season seven.
Kandambili

Kandambili (pia: ndala; kwa Kiingereza "flip-flops" au "slipper") ni aina ya viatu vya wazi ambavyo hupatikana hasa katika hali ya hewa yenye joto, kwa mfano Afrika Mashariki.
Jina linatokana na kanda mbili zinazokutana karibu na kidole gumba na zinazowezesha kiatu kufuata mguu katika mwendo.
Hajj

Hajj au Haji (Ar. حج‎) ni hija ya Waislamu kwenda Makka penye jengo la Kaaba. Inafanywa wakati wa mwezi Dhul-hijja ambayo ni mwezi wa 12 wa kalenda ya Kiislamu, hasa tarehe 8 - 12 za mwezi. Katika Uislamu hija hii ni wajibu kwa kila Mwislamu mwenye uwezo wa kuifanya angalau mara moja maishani mwake.
Hajj inaanza siku ya 8 ya Dhul-hijja kwa kuingia katika hali ya ihram; hii inafanywa kwa kuoga kufuatana na masharti ya dini na kwa wanaume kwa kuvaa nguo za hajj ambazo ni vitambaa viwili vyeupe pekee. Viatu haviruhusiwi isipokuwa kandambili. Wanawake hawana masharti kuhusu mavazi isipokuwa hawaruhusiwi kufunika uso. Hapo wanaingia Makka mjini wakifanya tawaf yaani kuzunguka Kaaba mara saba. Baadaye wanaelekea kwenda bonde la Mina wanapolala katika hema zilizoandaliwa. Wengine wanatangulia kufika Mina kabla ya tarehe hii.
Siku ya 9 Dhul-hijja wanaelekea mlima wa Arafat kwa umbali wa kilomita 10 wanapokaa wakisimama na kusali hadi jioni. Baada ya machweo wanaenda Muzafila wanapolala.
Kabla ya macheo siku ya 10 Dhul-hijja wanarudi Mina ambako wanafanya ibada ya kumrushia sheitani mawe. Ishara ya sheitani inayotupiwa mawe ilikuwa nguzo ya mwamba inayoitwa jamarat lakini baada ajali nyingi ambako watu walikosa nguzo na kuwapiga wenzao kwenye upande mwingine kuna sasa ukuta. Baada ya kurusha mawe 7 wanaume wanakata nywele zote za kichwani (wanawake nywele kadhaa pekee). Halafu wanachinja sadaka maana siku hii ni sikukuu ya Idd ul Adha. Siku hizi kondoo 1 anachinjwa na wachinja wanaoajiriwa kwa kila haji. Sehemu kubwa ya nyama inawekwa katika friza na kutumwa baadaye kwa watu maskini kote duniani.
Baadaye wanarudi Makka kwa tawaf ya pili kwa kuzunguka Kaaba mara saba. Kutoka hapa wanaenda "sa'i" wanapotembea mara saba kati ya vilima vya Safa na Marwa wakifuata nyayo za Hagar aliyetafuta hapa maji kwa mtoto wake Ismail.
Siku zinazofuata wanakaa tena Mina wanarusha mara ya pili mawe kenye kuta za jamarat.
Hajj inakwisha kwa kuzunguka Kaaba mara ya tatu na mwisho.
Mahujaji wengi wanatumia nafasi kutembela mji wa Madina baada ya hajj na kuona msikiti wa mtume.
Mwislamu aliyetimiza safari hii anapewa cheo cha heshima alhaji au hajja kwa wanawake.
Safari ya kutembela Makka nje ya siku za hajj huitwa umrah haina cheo sawa na hajj yenyewe.
Idadi ya mahujaji inaelekea kuwa milioni tatu kila mwaka. Hadi mwaka 2006 ajali nyingi zilitokea kutokana msongamano mkubwa wa watu lakini baadaye serikali ya Saudia imeajiri wataalamu kutoka kote duniani kupanga njia salama kwa mahujaji hasa kwa kutenganisha watu wanaoelekea pande mbalimbali na njia za kufika na kuondoka. Siku hizi mahali ambako watu wengi wanatakiwa kuzunguka sehemu moja zimejengewa majengo ambako watu wanaweza kutembea kwenye ghorofa wakati mmoja.
Tairi

Tairi (kutoka Kiingereza en:tyre) ni sehemu ya nje ya gurudumu. Hapo tunatofautisha rimu na tairi ilhali rimu ni sehemu ya ndani ya gurudumu.
Kwa kawaida tairi hutengenezwa kwa mpira au dutu nyingine nyumbufu. Mara nyingi tairi huwa na nafasi ndani yake inayojaa hewa yenye shinikizo la juu. Hivyo tairi inaweza kusharabu mishtuko kutokana na mashimo au miinuko njiani na hivyo kuleta mwendo nyororo wa gari.
Uso wa nje wa tairi una tredi maana yake kuna mifereji na matuta madogo yenye kazi ya kuboresha tabia za kulenga na kutoteleza kwenye uso wa njia.
Tairi (nyota)

Tairi (kwa Kiingereza na Kilatini Altair al-tair, pia α Alpha Aquilae, kifupi Alpha Aqu, α Aqu) ni nyota angavu zaidi katika kundinyota la Ukabu (Aquila). Ni pia nyota angavu ya 12 kabisa kwenye anga la usiku. Mwangaza unaoonekana ni mag 0.77. Tairi ni sehemu ya Pembetatu ya Kiangazi kwenye angakaskazi.
Tairi ilijulikana kwa mabaharia Waswahili tangu miaka mingi wakifuata njia yao baharini wakati wa usiku kwa msaada wa nyota. . Walipokea jina hili kutoka kwa Waarabu wanaosema النسر الطائر an-nasr al-tair ambalo linamaanisha “ndege aina ya tai anayepuruka” wakitaja ama kundinyota lote au hasa nyota tatu za a = Tairi, b na g. Hii ilikuwa namna yao ya kutafsiri jina la Kigiriki Ἀετός a-e-tos yaani tai walilolikuta kwa Ptolemaio katika kitabu chake cha Almagesti. Wagiriki waliwahi kupokea kundinyota hili kutoka Wababeli ambao waliona hapa pia ndege mkubwa kwenye anga.
Wataalamu wa Ulaya walipokea jina la Kiarabu kwa ajili ya nyota angavu zaidi na hapa walitumia sehemu ya jina “al-tair” pekee. Kwa Kiarabu neno hili linamaanisha “mwenye kurupuka” na kwa kundinyota walitumia tafsiri ya jina la Kigiriki lenyewe kwa Kilatini “Aquila”.
Tairi - Altair ni nyota ya jamii A kwenye safu kuu. Mwangaza unaoonekana ni mag 0.77 na mwangaza halisi ni 2.22. . Umbali wake na Dunia ni miaka nuru 16.7 .
Masi yake ni M☉ 1.79 na nusukipenyo chake R☉ 1.58 (vizio vya kulinganisha na Jua letu) .
Tairi ni nyota inayozunguka haraka kwenye mhimili wake. Mzunguko mmoja una muda wa saa 9 pekee (kwa kulinganisha: Jua letu linazunguka kwenye mhimili wake katika muda wa siku 25). Kasi kubwa ya mzunguko inabadilisha umbo la Tairi kufanana na mpira unaokazwa, si tufe. Maana kipenyo kwenye ikweta yake iko 20% kuliko kipenyo kwenye ncha zake.
Pembetatu ya Kiangazi

Pembetatu ya Kianganzi (ing. summer triangle) ni umbo la pembetatu kwenye anga la nusutufe ya kaskazini ya Dunia inayofanywa na nyota angavu tatu ambazo ni Vega katika Kinubi (Lyra), Dhanabu ya Ukabu (Deneb) katika Dajaja (Cygnus) na Tairi (Altair) katika Ukabu (Aquila).
Pembetatu ya Kiangazi si kundinyota halisi jinsi zinavyoelezwa na Ukia, bali nyota zake ni sehemu za makundinyota matatu tofauti za Kinubi (Lyra), Dajaja (Cygnus) na Ukabu (Aquila).
Usiku wa manane pembetatu hii inaonekana vema katikati ya anga katika nchi za nusutufe ya kaskazini wakati wa Juni - Agosti. Katika Afrika ya Mashariki inafika tu kiasi juu ya upeo wa anga kuanzia masaa ya jioni hadi usiku manane katika miezi ya Agosti hadi Novemba.
Henry Ford

Henry Martin Ford (30 Julai 1863 - 7 Aprili 1947) alikuwa mhandisi na mfanyabiashara nchini Marekani. Alianza kutengeneza magari mwaka 1896 akaunda kampuni ya Ford Motor Company mjini Detroit.
Alianzisha mbinu Ya kazi ya kiwandani ulioigwa baadaye kote duniani. Alipasua kila kazi katika ufuatano wa hatua ndogondogo. Kila hatu ilipewa kwa mfanyakazi mmoja. Kwa mfano mmoja alikuwa na kazi tu kuweka tairi kwa gari na mwingine alifunga skrubu za tairi hii. Kwa kupasua mchakato wa kazi aliona ya kwamba kila kila mfanyakazi aliweza kutekeleza shughuli yake haraka zaidi tena kwa makosa machache. Kwa njia hii alifaulu kutengeneza magari haraka zaidi tena kwa bei nafuu kuliko makampuni mengine.
Gari la kwanza lililotengenezwa kwa idadi kubwa ilikuwa modeli ya Ford T akajenga milioni 15 Ford T. Pamoja na kupasua kazi aliamua kuwapa wafanyakazi wake mishahara mikubwa kuliko kawaida kwa sababu aliwataka kama wateja kwa gari lake. Ifahamike pia uzalishaji wake ilikuwa wa magari ya aina tofatitofaut.
Henry Ford alikuwa mmoja wa waanzilishi wakubwa katika historia ya viwanda na uzalishaji wa magari. Alizaliwa mnamo tarehe 30 Julai mwaka 1863, jijini Greenfield Township, Michigan, Marekani. Ford aliibuka kama kiongozi wa tasnia ya magari kupitia mbinu zake za uzalishaji wa wingi. Mnamo 1908, alizindua gari lake maarufu la Model T, ambalo lilikuwa la bei nafuu na rahisi kumiliki. Kwa kuanzisha mtindo wa uzalishaji wa kiwanda na kutumia mnyororo wa uzalishaji, Ford aliwezesha uzalishaji wa haraka na gharama nafuu, ambayo ilifanya magari kuwa upatikanaji kwa idadi kubwa ya watu. Mchango wake kwa tasnia ya magari na mbinu za uzalishaji wa viwanda vilileta mabadiliko makubwa katika uchumi na maisha ya kila siku ya watu duniani kote. Ford alifariki mnamo Aprili 7, 1947, lakini urithi wake bado unaonekana katika muundo wa viwanda na mifumo ya uzalishaji wa leo.
Vifaa saidizi vya usikivu

Vifaa saidizi vya usikivu ni vifaa mbalimbali vinavyotengenezwa kusaidia wenye shida katika kusikia.
Cha kwanza kiligunduliwa karne ya 17. Harakati za kupata vifaa saidi vya usikivu ulianza kwa ugunduzi wa simu ya mezani na kifaa cha kwanza cha kielektoniki cha usaidizi wa usikivu kilitengenezwa mwaka 1898. Mwishoni mwa karne ya 20 vifaa vya usikivu vya kidijitali vilisambazwa kwa kuuzwa kwa umma. baadhi ya vifaa hivi vilikuwa ni vifaa vya usikivu vya nje. vifaa saidizi vya usikivu vya nje hupeleka moja kwa moja katika sehemu ya sikio la nje na kuzuia kelele zingine. Kifaa kinawekwa ndani ya sikio au nyuma ya sikio.
Kugunduliwa kwa vipaza sauti vya kaboni, visambaza sauti, chipu za kuchakata mawimbi ya ya kidijitali au kichakata cha mawimbi ya ya kidijitali DSP, pamoja na maendeleo ya teknolojia ya kompyuta imesaidia kupelekea matokeo ya upatikanaji wa vifaaa saidizi vya usikivu vya sasa.
Maunzingumu

Maunzingumu (pia maunzi ngumu; kwa Kiingereza: hardware) ni sehemu za kompyuta zinazoshikika . Maunzingumu ni vifaa mbalimbali vinavyounda mashine ya kompyuta, navyo vimegawanyika katika sehemu kuu tatu:
Maunzingumu haina kazi bila programu na data za maunzilaini.
Vifaa vya Deni (Soko la Hisa la Nairobi)

Kifaa cha deni ni mkopo. Mwombaji hutoa ahadi ya kulipa riba fulani kila robo au nusu mwaka kuanzia tarehe fulani baada ya kupata mkopo huo na pia uahidi kulipa mkopo uliopewa. Hivyo basi, faida kutoka kwa kifaa cha deni hutokana na riba. Kwa sasa hivi, vifaa kadhaa za deni vina kiwango cha riba cha asilimia 14, 12, 01, 8 kutegemeana na aina ya kifaa hicho na siku kiliyosajiliwa. Katika Soko la Hisa la Nairobi waweza kununua na kuuza vifaa vya deni.
Nchini Kenya, makampuni na serikali ndiyo yanaweza kuomba fedha kupitia vifaa vya deni katika soko la hisa. Katika masoko mengine ya hisa, hospitali, vyuo vikuu, mashule na vyama vinaweza kuomba fedha kupitia njia hii ikiwa wanaaminiwa na umma.
Katika Soko la Hisa la Nairobi bei ya chini zaidi ya kununua kifaa cha deni ni KShs. 100,000. Unaponunua kifaa cha deni cha kampuni fulani, basi wewe huwa umekopesha kampuni hiyo fedha iliyosambamba na bei ya vifaa vya deni ulivyonunua.
Mtu yeyote wa kibinafsi, Kampuni ya Uwekezaji, Kanisa, Shule, Chuo Kikuu, Kampuni ya Bima na idara nyingine nyingi.
Wakati wa mahitaji ya kighafla, mwekezaji anaweza kuuza vifaa vya deni alivyonunua katika soko kwa urahisi kwani faida ya kifaa cha deni huongezeka kila siku hivyo basi huwa na bei mpya kila siku. Hivyo basi, mwekezaji anaweza kuuza vifaa vyake vya deni siku yoyote kabla ya siku yake ya kukomaa bila kutozwa faini yoyote.
Hata hivyo, panapokuwa na wauzaji wengi katika soko, bei ya vifaa vya deni hushuka na kisha kupanda wanapopungua.
Cheo

Cheo ni rejeo linaloongezwa kwa jina la mtu kuonyesha heshima, wadhifa au kazi yake.
Pia ni kimo cha kitu fulani, kama vile vazi.
Tena ni jina la vifaa mbalimbali: mti wa kufulia nazi, ubao mwembamba wa kushonea mkeka, kifimbo cha kuagulia ambacho mganga wa jadi anatafuta vitu.
Waraka kwa Wagalatia

Barua kwa Wagalatia ni kati ya vitabu 27 vya Agano Jipya katika Biblia ya Kikristo.
Kama vitabu vingine vyote vya Biblia, hiki pia kinatakiwa kisomwe katika mfululizo wa historia ya wokovu ili kukielewa kadiri ya maendeleo ya ufunuo wa Mungu kwa binadamu.
Barua hiyo iliandikwa na Mtume Paulo akiwa Efeso.
Tofauti na zile kwa Wathesalonike, hii ni kali sana kwa kuwa Paulo aliiandika (mwaka 54 hivi) mara baada ya kusikia kwa mshangao na huzuni kwamba wanafunzi wake wa mkoa wa Galatia wanataka kupotoshwa na Wakristo wengine wanaosisitiza haja ya kushika Torati ili kupata wokovu.
Ili kumpinga Paulo na mafundisho yake kuhusu neema, wazushi hao walikanusha pia mamlaka yake kama mtume, eti, hajawahi kumuona Yesu, na anarahisisha masharti ya dini ili ajipatie wafuasi na heshima.
Basi, ilimbidi ajitetee na kusimulia baadhi ya matukio ya maisha yake yanayotusaidia kumfahamu zaidi na kutambua kwamba msimamo wake wa awali kama Farisayo haukumuelekeza hata kidogo kupuuzia Torati.
Ni tukio la ghafla la kutokewa na Mfufuka tu lililoweza kupindua mtazamo wake. Baada ya hapo, msimamo wake mpya ulikubaliwa na viongozi wa Kanisa mama la Yerusalemu waliotambua karama yake ya pekee kwa uongofu wa mataifa.
Akitetea uhuru wao kuhusu masharti ya Torati, Paulo hakukosa kueleza kwamba hauruhusu kufuata udhaifu wa kibinadamu (unaowakilishwa na mwili), bali ni kwa ajili ya kufuata mwongozo wa Roho Mtakatifu ambao ni wa juu kuliko Torati na hatimaye unazaa tunda lake bora.
Akiandika kwa hasira takatifu ili kuzuia Injili isibadilishwe wala msalaba usibatilishwe - kwa sababu wokovu ukipatikana kwa kushika Torati, Kristo amekufa bure - mara baada ya salamu akashambulia kwa nguvu wazushi na kuonyesha kwa madondoo ya Biblia kuwa haiwezekani kujipatia uadilifu kwa kujaribu kufuata sheria za Musa walivyotaka wao.
Kinyume chake alidai uadilifu wetu unatokana na imani kwa Yesu Kristo na msalaba wake.
Inavyojulikana, Wayunani walikuwa na hamu kubwa kuliko wengine ya kupata maarifa, halafu kubishana nao kwa ufasaha na kushinda.
Katika mazingira hayo, falsafa na dini zilikuwa mada kuu na kuingiliana na hadithi za ajabuajabu kuhusu miungu, malaika na wengineo.
Karibu barua zote za mitume zilikabili hatari hiyo, ambayo ikazidi kuwa kubwa na kuleta mafarakano katika Kanisa hasa katika karne II, ilipoitwa “Gnosis” (= ujuzi). Ndiyo sababu Paulo alijitahidi kuishinda mapema iwezekanavyo.
Ilimbidi kwanza ajitetee kuwa mtume halisi anayefundisha kulingana na mitume wengine, halafu aonyeshe tunavyookolewa kwa imani, si kwa kufuata Torati, hatimaye atoe mawaidha kuhusu uhuru wa Kikristo, kwamba unategemea kumfuata Roho Mtakatifu si tamaa za dunia (Gal 1:1-12; 2:15-3:14; 4:4-20; 5; 6:7-18).
Waraka kwa Waefeso

Barua kwa Waefeso ni kati ya vitabu 27 vya Agano Jipya ambalo pamoja na Agano la Kale linaunda Biblia ya Kikristo.
Kama vitabu vingine vyote vya Biblia, hiki pia kinatakiwa kisomwe katika mfululizo wa historia ya wokovu ili kukielewa kadiri ya maendeleo ya ufunuo wa Mungu kwa binadamu.
Mtume Paulo aliweza kuandika barua hii akiwa kifungoni Roma kati ya miaka 61 na 63 ili isomwe katika makanisa yote ya mkoa wa Asia Ndogo, wenye makao makuu mjini Efeso.
Mafundisho yake yanalingana na yale ya barua kwa Wakolosai ila yamechimbwa zaidi, kiasi kwamba barua hii inaonekana kuwa kilele cha teolojia ya Paulo.
Pamoja na kuchambua fumbo la wokovu katika Yesu Kristo, inachambua hasa fumbo la Kanisa kama mwili wa Kristo ambamo kichwa kinaeneza wokovu ulimwenguni kote.
Kwa msingi huo inasisitiza na kudai umoja kamili kati ya waamini (Ef 1:1-2; 1:17-23; 2:11-22; 3:1-21; 4:1-16).
== Viungo vya nje ==
Waraka kwa Waebrania

Barua kwa Waebrania ni kati ya vitabu 27 vya Agano Jipya katika Biblia ya Kikristo.
Kama vitabu vingine vyote vya Biblia, hiki pia kinatakiwa kisomwe katika mfululizo wa historia ya wokovu ili kukielewa kadiri ya maendeleo ya ufunuo wa Mungu kwa binadamu.
Miaka ya 60 B.K. Mkristo mwenye asili ya Kiyahudi na elimu ya Kiyunani, aliwaandikia Wakristo wa Kiyahudi wenzake si barua hasa, bali hotuba kamili iliyoambatanishwa na kipande cha barua.
Hali iliyosababisha uandishi ni baadhi yao kuvutiwa tena na dini yao asili na ibada zake hekaluni: kishawishi kilikuwa kikubwa hasa kwa sababu Kanisa lilikuwa bado mwanzoni, bila mahali maalumu pa kusali wala ibada za fahari.
Mwandishi aliwaonya kuwa wakimuasi Yesu hawamrudii Mungu aliye hai, aliyejifunua hasa katika Mwanae, bali wanamsulubisha tena kwa makusudi mazima na kustahili tu moto wa milele.
Ingawa Waraka huu umehusianishwa na zile za Mtume Paulo, toka zamani ilijulikana kuwa mwandishi wake si yeye, ila mtu aliyeshirikiana naye. Kati ya wanaotajwa zaidi kuna Barnaba na Apolo.
Sehemu kubwa ya maandishi hayo inalinganisha Yesu Kristo na ukuhani wake katika hekalu la mbinguni upande mmoja, na ukuhani wa Agano la Kale huko Yerusalemu upande mwingine.
Hivyo mwandishi alielekeza safari ya kiroho katika imani inayofanana na ile ya watakatifu wa Agano la Kale.
Kwa kuwa lengo halikuwa la kinadharia, bali kuhimiza uaminifu, kila baada ya kuchambua ukweli fulani aliongeza mawaidha ya kufaa.
Ubora wake ni kulinganisha mambo ya kale na utimilifu wake katika Agano Jipya, pia kuthibitisha ukuu wa Kristo kama kuhani wa milele (Eb 1:1-2:4; 4:11-5:10; 7:1-8:13; 10:19-11:40; 13:22-25). Hiyo inaendana na ufasaha wa lugha.