fschieber/wit-captions huggingface dataset:
Форма одежды офицеров Российского флота первая половина 19 века. 1. Капитан 1 ранга. Командир 1-го Флотского Экипажа в мундире. 1826-1844 гг. 2. Полковник. Командир 1-й бригады Корпуса Морской артиллерии в мундире. 1830-1844 гг. 3. Капитан-Лейтенант 1-го Финского Флотского Экипажа в мундире 1830-1844 гг. 4. Лейтенант. Адъютант Флотского Экипажа в мундире 1830-1844 гг. 5. Лейтенант. Адъютант Флотского Экипажа в сюртуке 1829-1845 гг. 6. Подпоручик 1-й бригады Корпуса Морской артиллерии в сюртуке 1829-1845 гг. 7. Мичман 1-го Финского Флотского Экипажа в сюртуке 1829-1845 гг. 8. Мичман 1-го Флотского Экипажа в сюртуке 1829-1845 гг. 9. Мичман 1-го Флотского Экипажа в шинели 1802-1845 гг.
Русский: 19 век 14
The high plains (3000–5000 m) of the Andes Mountains, the Puna, are in the foreground. A line of young volcanoes faces the much lower Atacama Desert (1000–2000 m elevation). 
Several salt-crusted dry lakes are basins between thrust faults in the Puna. Salar de Arizaro (foreground) is the largest of the dry lakes in this view. 
Near the centre, the two zones, the Puna and the Sierras Pampeanas, make a striking contrast. The Sierras Pampeanas mountains are lower and have fewer young volcanoes  
The colour changes reflects the major climatic regions: the deserts of the Atacama and Puna versus the grassy plains of central Argentina, where rainfall supports the lush prairie of the pampas
English: This image was taken by an astronaut looking south-east across the South American continent when the International Space Station (ISS) was almost directly over the Atacama Desert near Chile’s Pacific coast. The high plains (3000–5000 meters) of the Andes Mountains, also known as the Puna, appear in the foreground, with a line of young volcanoes facing the much lower Atacama Desert (1000–2000 m elevation). Several salt-crusted dry lakes (known as salars in Spanish) occupy the basins between major thrust faults in the Puna. Salar de Arizaro (foreground) is the largest of the dry lakes in this view. The Atlantic Ocean coastline, where Argentina’s capital city of Buenos Aires sits along the Río de la Plata, is dimly visible at image top left. Near image centre, the transition between two distinct geological zones, the Puna and the Sierras Pampeanas, creates a striking landscape contrast. Compared to the Puna, the Sierras Pampeanas mountains are lower in elevation and have fewer young volcanoes. Sharp-crested ridges are separated by wide, low valleys in this region. The Salinas Grandes—ephemeral shallow salt lakes—occupies one of these valleys. The general colour change from reds and browns in the foreground to blues and greens in the upper part of the image reflects the major climatic regions: the deserts of the Atacama and Puna versus the grassy plains of central Argentina, where rainfall is sufficient to promote lush prairie grass, known locally as the pampas. The Salinas Grandes mark an intermediate, semiarid region.
Immobilienanzeige in typischem Namlish: Es wird offenbar ein weiblicher Mieter für eine Doppelgarage gesucht, wobei es sich sowohl um eine berufstätige Frau als auch um eine Studentin handeln kann. Dabei ist das "female Lady" (dt. "weibliche Dame") hier falsch, weil das Wort Lady (dt. "Dame") bereits das Geschlecht wiedergibt. In echtem Englisch würde man bezüglich des ersten Satzes vielmehr "Looking for a lady or a female student" (dt. "Ich suche eine Frau oder eine Studentin") schreiben. Des Weiteren liegt im letzten Satz ein grammatikalischer Fehler vor, da am Ende von depend ein S fehlt und weil auf "depend" im echten Englisch ohnehin kein "from" folgt. Richtig wäre "depends on"
Deutsch: Wohnungsanzeige auf Namlish.
Малюнок Волльса трансмутації колбочок змії, 1942. Показані чотири різні морфотипи, кожен з яких ілюструє різні класи фоторецепторів, присутніх в сітківці одного виду змії. Стрілки вказують на порядок трансформації фоторецепторів. A. Древні фоторецептори. Три класи колбочок, один клас паличок. Притаманні гадюковим (Viperinae) B. Денні фоторецептори. Три класи колбочок. Палички втрачені. Притаманні вужам, підв'язковим зміям. С. Сутінкові фоторецептори. Три класи колбочок з проміжними, паличкоподібними зовнішніми сегментами. Характерний для Глянцевих вужів (Arizona elegans). D. Нічні фоторецептори. Три класи повністю трансформованих паличкоподібних колбочок. Характерні для нічних вужів
English: Cone photoreceptors of colubroid snakes. G.L.Walls drawing, 1942.
Electron microscopy image of an inorganic tantalum oxide, with its Fourier transform, inset. Notice how the appearance changes from the upper thin region to the thicker lower region. The unit cell of this compound is about 15 by 25 Ångström. It is outlined at the centre of the figure, inside the result from image processing, where the symmetry has been taken into account. The black dots show clearly all the tantalum atoms. The diffraction extends to 6 orders along the 15 Å direction and 10 orders in the perpendicular direction. Thus the resolution of the EM image is 2.5 Å (15/6 or 25/10). This calculated Fourier transform contain both amplitudes (as seen) and phases (not displayed).
English: Electron microscopy image of an inorganic crystal, tantalum oxide. Inset shows the Fourier transform of the circular region. One unit cell (15 by 25 Ångström) is marked.
Gold coin of Kanishka I with a  representation of the Buddha (c.120 AD).
Obv: Kanishka standing.., clad in heavy Kushan coat and long boots, flames emanating from shoulders, holding standard in his left hand, and making a sacrifice over an altar. Kushan-language legend in Greek script (with the addition of the Kushan Ϸ "sh" letter): ϷΑΟΝΑΝΟϷΑΟ ΚΑΝΗϷΚΙ ΚΟϷΑΝΟ ("Shaonanoshao Kanishki Koshano"): "King of Kings, Kanishka the Kushan".
Rev: Standing Buddha in Hellenistic style, forming the gesture of "no fear" (abhaya mudra) with his right hand, and holding a pleat of his robe in his left hand. Legend in Greek script: ΒΟΔΔΟ "Boddo", for the Buddha. Kanishka monogram (tamgha) to the right.
Coin of Kanishka, depicting the Buddha on the back. Has BODDO (i.e. "Buddha") in Greek letters.
Tranh vẽ Thutmosis III cùng gia quyến trong lăng mộ ký hiệu KV34: Phía trên: Thutmosis III cùng mẫu hậu Isis trên thuyền chèo. Dưới: Thutmosis III được mẹ (được vẽ là cây) cho bú. Cạnh bên: Thutmosis III cùng các người vợ Hatshepsut-Merytre, Satiah, Nebtu và con gái Nefertari.
Mô tả: Ở bên cạnh Thái hậu Isis là Hoàng hậu Hatshepsut-Merytre, cả hai đều còn sống trong khoảng thời gian này. Ở phía sau họ là Hoàng hậu Satiah được ghi chú là "Maa-cheru", tức là đã mất. Ở phía sau Satiah là thứ phi Nebtu. Nebtu có lẽ là một người phụ nữ giàu có và có ảnh hưởng vì bà có một quản gia riêng. Ngoài ra, trên cây cột này còn có vẽ hình công chúa Nefertari và cũng được ghi chú là "Maa-cheru".[6]
English: Thutmose III and his family from his tomb KV34. On the boat: Menkheperre Thutmose III and his mother Iset. Below: Thutmose (as a child) suckled by his mother Iset (represented as a tree). Behind this scene: Thutmose leads a procession of his family members: King's Wife Meritre-Hatshepsut; King's Wife Satiah, deceased; King's Wife Nebtu; King's Daughter Nefertari, deceased. Čeština: Thutmose III. a jeho rodina v hrobce KV34. Nahoře: Thutmose III. a jeho matka Eset. Níže: Thutmose III. je ošetřován svou matkou Eset (na obrázku jako strom) a vedle nich: Thutmose III., Merit-Re-Hatšepsut, Satiah, Nebtu a Nefertari
Statoren i en elektrisk motor  kan stå som eksempel på en komplisert magnetisk krets. Enda er ikke viklingene satt inn, men i bakgrunnen kan en se en tilsvarende stator med vinklinger påsatt. Magnetfeltet fra statoren roterer rundt med stor fart og får rotoren, som ikke er satt inn enda, til å rotere. Magnetfeltet fra statoren går gjennom rotoren slik at det oppstår en sluttet magnetisk krets nesten bare gjennom jern. Den største magnetiske motstanden i denne kretsen ligger i luftgapet mellom stator og rotor, mens størstedelen av maskinen er laget av jern med liten magnetisk motstand. Bildet fra en elektroteknisk fabrikk i  Dresden i forhenværende DDR i 1978. Foto: Deutsche Fotothek
Original image description from the Deutsche FotothekElektromaschinenbauer
Silindrilised koordinaadid mille nullpunkt on tähistatud 
  
    
      
        O
      
    
    {\displaystyle O}
  
, polaarteld on tähistatud 
  
    
      
        A
      
    
    {\displaystyle A}
  
ja pikitelg 
  
    
      
        L
      
    
    {\displaystyle L}
  
. Punkt asub nullpunktist radiaalsel kaugusel 
  
    
      
        ρ
        =
        4
      
    
    {\displaystyle \rho =4}
  
, nurga all 
  
    
      
        φ
        =
        
          130
          
            ∘
          
        
      
    
    {\displaystyle \varphi =130^{\circ }}
  
ja kõrgusel 
  
    
      
        z
        =
        4
      
    
    {\displaystyle z=4}
  
.
Heraldic glass in the Rutland Chapel, St George's Chapel, Windsor Castle, erected in 1849 by Charles Manners, 6th Duke of Rutland. It shows far left the arms of Anne of York, Duchess of Exeter (1439–1476) impaled by the arms of her 1st husband Henry Holland, 3rd Duke of Exeter. To the right of the last are her arms impaled by the arms of her 2nd husband Sir Thomas St Leger (c. 1440 – 1483), KG. The rightmost window shows top: the arms of Anne's daughter Anne St Leger impaled by the arms of her husband George Manners, 11th Baron de Ros (c. 1470 – 1513). Below are the arms of his son Thomas Manners, 1st Earl of Rutland (c. 1492 – 1543) impaling the arms of his 2nd wife Eleanor Paston
English: Heraldic stained in the Rutland Chapel, St George's Chapel, Windsor Castle, erected in 1849 by Charles Manners, 6th Duke of Rutland. It shows far left the arms of Anne of York (1439-1476) impaled by the arms of her 1st husband Henry Holland, 3rd Duke of Exeter. To the right of the last are her arms impaled by the arms of her 2nd husband Sir Thomas St Leger (c.1440-1483). The rightmost window shows top: the arms of Anne's daughter Anne St Leger impaled by the arms of her husband George Manners, 11th Baron de Ros (c.1470-1513). Below are the arms of his son Thomas Manners, 1st Earl of Rutland (c.1497-1543) impaling the arms of his 2nd wife Eleanor Paston.
مختلف رنگین سطور سے سیاسی جماعتوں کو دکھایا گیا ہے اور کس جماعت کی قوم اسمبلی کے لیے قومی سطح پر کتنی ووٹنگ مقبولیت ہے، ان کو تین نکتوں سے دیکھا جا سکتا ہے۔ جماعتیں جن کے حق میں 10% سے کم رائے ملی ان کو نہیں دکھایا گیا ہے۔<div class="div-col columns column-count column-count-  پاکستان مسلم لیگ (ن)    پاکستان تحریک انصاف    پاکستان پیپلز پارٹی" style="-moz-column-count:   پاکستان مسلم لیگ (ن)    پاکستان تحریک انصاف    پاکستان پیپلز پارٹی; -webkit-column-count:   پاکستان مسلم لیگ (ن)    پاکستان تحریک انصاف    پاکستان پیپلز پارٹی; column-count:   پاکستان مسلم لیگ (ن)    پاکستان تحریک انصاف    پاکستان پیپلز پارٹی;   ">  پاکستان مسلم لیگ (ن)    پاکستان تحریک انصاف    پاکستان پیپلز پارٹی
English: chart showing the opinion polls
Schemat okrętu typu Skipjack:
1. Sonar, 2. Przedział torpedowy, 3. Okrętowe centrum zarządzania i sterowania, 4. Przedział reaktora, 5. Urządzenia pomocnicze, 6. Maszynownia.
Wyraźnie wyodrębniony kształt wewnętrznego kadłuba sztywnego, otoczonego opływowym kadłubem lekkim typu albacore, numerem 4 zaś oznaczono przedział reaktora. Jednostki typu Skipjack jako pierwsze połączyły kroplowy kadłub typu albacore z napędem jądrowym. Na rufie widoczna pojedyncza śruba umieszczona za rufowymi płaszczyznami sterowymi. W związku z brakiem zaufania dowództw technicznych US Navy do ówczesnych technologii komputerowych, nie zdecydowano się na zastosowanie usterzenia ogonowego w konfiguracji „X”
Nguyên văn lời kể tội Trần Ích Tắc và Trần Kiện bằng chữ Hán trong Đại Việt sử kí toàn thư. Tạm dịch là: Trước kia, người Nguyên vào cướp, vương hầu, quan lại nhiều người đến doanh trại giặc xin hàng. Đến khi giặc thua bắt được cả một hòm biểu xin hàng. Thượng hoàng sai đốt hết đi để yên lòng những [kẻ] phản trắc. Chỉ có [kẻ] nào đầu hàng trước đây, thì dẫu bản thân ở triều đình giặc, cũng kết án vắng mặt, xử tội đi đày hoặc tử hình, tịch thu điền sản, sung công, tước bỏ quốc tính. Như Trần Kiện là con của Tĩnh Quốc thì đổi làm họ Mai... Ích Tắc là chỗ tình thân cốt nhục, tuy trị tội cũng thế, nhưng không nỡ đổi họ xóa tên, chỉ gọi là Ả Trần, có ý chê hắn hèn nhát như đàn bà vậy...
English: At first, when the Yuan raided, many members of the nobility and officials sent gifts to the enemy camp. Later when the bandits had been defeated, a box of declarations of surrender was obtained, but the emperor ordered it burned so as to calm those who had violated. However, as for those who had surrendered [directly to the Mongols], even though they were now at the enemy court, they were condemned to death in absentia, their property was confiscated, they were stripped of their official positions, and their royal surname was changed. Trần Kiện, for instance, the son of [Prince] Tĩnh Quốc, had his surname changed to Mai... Given that Ích Tắc was a close blood relative, although the punishment for his crime was the same, [the emperor] could not bear to change his surname, and dismiss his name, so [the emperor] ordered that [Ích Tắc] be called Ả Trần, to say that he was soft and weak like a woman. Therefore, records at that time referred to them as Ả Trần and Mai Kiện. Tiếng Việt: Trước kia, người Nguyên vào cướp, vương hầu, quan lại nhiều người đến doanh trại giặc xin hàng. Đến khi giặc thua bắt được cả một hòm biểu xin hàng. Thượng hoàng sai đốt hết đi để yên lòng những [kẻ] phản trắc. Chỉ có [kẻ] nào đầu hàng trước đây, thì dẫu bản thân ở triều đình giặc, cũng kết án vắng mặt, xử tội đi đày hoặc tử hình, tịch thu điền sản, sung công, tước bỏ quốc tính. Như Trần Kiện là con của Tĩnh Quốc thì đổi làm họ Mai... Ích Tắc là chỗ tình thân cốt nhục, tuy trị tội cũng thế, nhưng không nỡ đổi họ xóa tên, chỉ gọi là Ả Trần, có ý chê hắn hèn nhát như đàn bà vậy. Vì thế, những ghi chép đương thời đều gọi là Ả Trần, Mai Kiện. 中文: 初，元人入冦，王侯臣僚多送欵虜營。及賊敗，獲降表一篋。上皇命焚之，以安反側。惟向之降者，雖身在虜庭，亦遙議以流死，田產没官，去其國姓。如陳鍵、靖國之子改姓為枚。。。益稷以骨肉之親，治罪雖同，不忍改姓，及斥名，乃命曰妸陳，謂其柔懦似婦人也。故當時記載皆稱妸陳, 枚鍵焉。
A Cuando-Linyanti-Chobe folyórendszer térképe a Caprivi-sáv környékén a NASA műholdas felvétele alapján (a térkép teteje északnyugati irányban fekszik). A vizek színe fekete. 1 A Cuando folyó; 2 Caprivi-sáv; 3 Mudumu Nemzeti Park; 4 Linyanti-mocsár és a Mamli Nemzeti Park, ahol a Kalahári egy hátsága miatt a folyó nem képes délkeleti irányban továbbhaladni; 5 A Kalahári homokjába futó Okavango-folyó és az Okavango-delta; 6 Linyanti-folyó; 7 Liambezi-tó (a felvétel idején éppen kiszáradt); 8 Chobe-folyó;9 A Chobe és a Zambézi összefolyása Kazungulánál; 10 A Zambézi és a Caprivi-mocsarak kiáradtak a felvétel idején. Felvétel: Jacques Descloitres, MODIS Rapid Response Team, NASA/GSFC.
Cuando-Linyanti-Chobe river system in the region of Namibia’s Caprivi Strip
Ermittlung der Hubarbeit 
  
    
      
        
          W
          
            
              D
              i
              f
              f
            
          
        
      
    
    {\displaystyle W_{\mathrm {Diff} }}
  
 als Produkt aus Kraft und Weg. Die Zentrifugalkraft 
  
    
      
        
          F
          
            
              Z
              f
            
          
        
        =
        m
        
          ω
          
            2
          
        
        i
      
    
    {\displaystyle F_{\mathrm {Zf} }=m\omega ^{2}i}
  
 wird über die Änderung des Radius 
  
    
      
        i
      
    
    {\displaystyle i}
  
 integriert.
Deutsch: Energiedifferenz zwischen zwei Trägheitsradien
Vestíbulo principal del intercambiador. En el fondo, en el extremo izquierdo, se aprecian las escaleras mecánicas de acceso al exterior (Luis Briñas), donde se encuentran los servicios de Bilbobus y tranvía; a su derecha (iluminado) se encuentra el acceso directo a la estación de autobuses Bilbao Intermodal; adyacente (oscurecido) se encuentran las escaleras normales hacia el exterior. El acceso a la estación de Renfe Cercanías se realiza tras la correspondiente línea de canceladoras, apreciable en el extremo derecho de la imagen. El acceso a las instalaciones de Metro Bilbao se realiza mediante una serie de escaleras mecánicas, ubicada tras la cámara, no visibles en la fotografía.
English: Estación de Metro y Renfe Cercanías de San Mamés, en Bilbao
Ilustración do argumento da diagonal de Cantor sobre a existencia de conxuntos non numerables.[20] Para calquera lista infinita e ordenada de sucesións 
  
    
      
        
          
            
              E
            
          
          
            i
          
        
      
    
    {\displaystyle {\textrm {E}}_{i}}
  
 de dous caracteres m e w sempre poderemos construír unha sucesión que non está na lista. No exemplo a sucesión 
  
    
      
        
          
            
              E
            
          
          
            u
          
        
      
    
    {\displaystyle {\textrm {E}}_{u}}
  
 difire de tódalas anteriores no díxito da diagonal.
Párne čísla od 4 do 28 zobrazené ako súčet dvoch prvočísiel: Párnym číslam zodpovedajú vodorovné čiary - riadky. Pre každé prvočíslo máme dve šikmé čiary, jednu modrú a jednu červenú a ich priesečník je označený malým krúžkom. Obrázok je nakreslený tak, že dve šikmé čiary sa stretnú presne v takom riadku, aký je súčet zodpovedajúcich prvočísiel: napríklad 20=7+13=3+17, čo zodpovedá dvom krúžkom v riadku pre číslo 20. Vo všeobecnosti krúžky v jednom riadku zobrazujú všetky možnosti, ako sa nejaké párne číslo dá zapísať ako súčet dvoch prvočísiel. Goldbachova domnienka tvrdí, že (ak by sme s kreslením takéhoto obrázku pokračovali do nekonečna) v každom riadku bude aspoň jeden krúžok.
Figure 8B. Beginning of the RecBCD pathway.  This model is based on reactions of DNA and RecBCD with Mg2+ ions in excess over ATP.  Step 1: RecBCD binds to a DNA double strand break.  Step 2: RecBCD initiates unwinding of the DNA duplex through ATP-dependent helicase activity.  Step 3: RecBCD continues its unwinding and moves down the DNA duplex, cleaving the 3' strand much more frequently than the 5' strand. Step 4: RecBCD encounters a Chi sequence and stops digesting the 3' strand; cleavage of the 5' strand is significantly increased. Step 5: RecBCD loads RecA onto the 3' strand. Step 6: RecBCD unbinds from the DNA duplex, leaving a RecA nucleoprotein filament on the 3' tail.[59]
Tronc mort sur une rivière de la Forêt pluvieuse de l'île de Vancouver (Colombie Britannique, Canada). De tels troncs en descendant les fleuves à l'occasion d'une inondation par exemple peuvent naturellement transporter des propagules de dizaines d'espèces de plantes et lichens, et des propagules de centaines d'espèces d'invertébrés et micro-organismes sur des distances parfois importantes et jusqu'en mer. Noter les arbres qui sont déjà en train de pousser dans le bois en décomposition, profitant de l'humidité et de la lumière reflétée par l'eau. C'est ainsi aussi qu'on peut parfois trouver des arbres dont on ne comprend pas comment ils auraient pu germer ou s'enraciner sous l'eau.
Fig. 1 2-D Cartesian true range multilateration (trilateration) scenario. C1 and C2 are centers of circles having known separation 
  
    
      
        U
      
    
    {\displaystyle U}
  
. P is point whose 
  
    
      
        (
        x
        ,
        y
        )
      
    
    {\displaystyle (x,y)}
  
 coordinates are desired based on 
  
    
      
        U
      
    
    {\displaystyle U}
  
 and measured ranges 
  
    
      
        
          r
          
            1
          
        
      
    
    {\displaystyle r_{1}}
  
 and 
  
    
      
        
          r
          
            2
          
        
      
    
    {\displaystyle r_{2}}
  
.
English: 2-D True Range Multilateration Scenario. C1 and C2 are known centers of circles. P is point whose (x,y) coordinates are desired, based on its ranges to C1 and C2.
À Augsbourg en 1569 Tycho conçoit et fait fabriquer pour la première fois un instrument astronomique, un grand compas, ou demi-sextant (ouverture de 30 degrés), dont les branches mesurent 1,5 mètre de long et qui est reproduit vingt-cinq ans plus tard dans l'Astronomiae Instauratae Mechanica[40]. L'instrument de bois et cuivre (pour l'arc) est relativement léger. Il en fera cadeau à Paul Hainzel à son départ d'Augsbourg, mais fera construire un instrument similaire deux ans plus tard à Herrevad, avec cette fois deux arcs de cuivre interchangeables de 30 et 60 degrés, soit à la fois demi-sextant et sextant[41], qu'il adaptera pour observer la « nouvelle étoile » (supernova de 1572).
Original image description from the Deutsche Fotothek Astronomie & Vermessung & Messinstrument
紋章記述

Arms:Gules on a Chevron Argent fimbriated Or three Escallops Sable a Chief wavy Argent thereon the representation of a French Frigate wholly dismasted towed towards the dexter by an English Frigate in a shattered state Crests:1st:  a Dexter Hand couped in Naval Uniform grasping a Sword surmounting a Dutch and French Flag in saltire on the former inscribed "Atalanta" and on the latter "Piedmontaise" the sword passing through a Wreath of Laurel near the point and a little below through one of Cypress all proper;  2nd:  a Mitre Gules thereon a Chevron Argent fimbriated Or charged with three Escallops Sable Supporters:Dexter:  a Bear proper;  Sinister:  a Bengal Tiger also proper
English: Garter-encircled shield of arms of Charles Hardinge, 1st Baron Hardinge of Penshurst, KG, as displayed on his Order of the Garter stall plate in St. George's Chapel.
Катализаторы снижают энергию активации химических реакций (энергетический, или активационный, барьер), не влияя при этом на полное изменение свободной энергии в ходе реакции и на конечное состояние равновесия. Пунктирная линия — реакция без катализа, субстрат нуждается в большой активационной энергии, чтобы перейти в переходное состояние, завершающееся образованием низкоэнергетического продукта. В присутствии катализатора (сплошная линия) энзим связывает субстрат (ES), затем стабилизирует переходное состояние (ES‡), чтобы понизить энергию активации, требуемую для получения продукта реакции (EP). Вершина энергетического барьера соответствует активационному барьеру (Transition state)
ਜੇਕਰ ਧਰਤੀ ਦੁਆਲੇ ਇੱਕ ਅਜਿਹੀ ਰੇਲ ਪਟੜੀ ਬਣਾਈ ਜਾਵੇ ਜਿਸਤੇ ਇੱਕ ਲੰਬੀ ਰੇਲ ਗੱਡੀ ਪ੍ਰਕਾਸ਼ ਦੀ ਅੱਧੀ ਸਪੀਡ (ਧਰਤੀ ਦੇ ਭੂ-ਮੱਧ ਰੇਖਾ ਵਾਲੇ ਘੇਰੇ ਦੁਆਲੇ ਇੱਕ ਸੈਕੰਡ ਵਿੱਚ ਤਕਰੀਬਨ ਡੇਢ ਗੇੜਾ) ਤੇ ਦੌੜ ਸਕੇ ਅਤੇ ਉਸ ਰੇਲ ਗੱਡੀ ਵਿੱਚ ਇੱਕ ਹੋਰ ਰੇਲ ਪਟੜੀ ਬਣਾਈ ਜਾਵੇ ਜਿਸ ਵਿੱਚ ਇੱਕ ਦੂਜੀ ਛੋਟੀ ਰੇਲ ਗੱਡੀ ਪ੍ਰਕਾਸ਼ ਦੀ ਅੱਧੀ ਸਪੀਡ ਨਾਲ ਦੌੜ ਸਕੇ, ਤਾਂ ਵੀ ਧਰਤੀ ਤੇ ਖੜੇ ਦਰਸ਼ਕ ਲਈ ਦੂਜੀ ਛੋਟੀ ਰੇਲ ਗੱਡੀ ਕਦੇ ਵੀ ਪ੍ਰਕਾਸ਼ ਦੀ ਸਪੀਡ ਨਹੀਂ ਹਾਸਲ ਕਰ ਸਕੇਗੀ, ਪਹਿਲਾਂ ਪਹਿਲਾਂ ਗੈਲੀਲੀਓ ਨੇ ਫਾਰਮੂਲਾ ਬਣਾਇਆ ਸੀ ਕਿ ਜੇਕਰ ਪਹਿਲੀ ਰੇਲ ਗੱਡੀ U ਦੀ ਸਪੀਡ ਨਾਲ ਦੌੜੇ ਤੇ ਦੂਜੀ V ਦੀ ਸਪੀਡ ਨਾਲ ਤਾਂ ਦੋਹਾਂ ਦਾ ਜੋੜ S=U+V ਹੀ ਦੂਜੀ ਰੇਲ ਗੱਡੀ ਦੀ ਪਲੇਟਫਾਰਮ ਤੋਂ ਖੜ ਕੇ ਮਹਿਸੂਸ ਹੋਣ ਵਾਲੀ ਸਪੀਡ ਹੋਵੇਗੀ, ਪਰ ਆਈਨਸਟਾਈਨ ਦੀ ਥਿਊਰੀ ਆਫ ਰਿਲੇਟਿਵਿਟੀ ਨੇ ਇਹ ਫਾਰਮੂਲਾ ਪ੍ਰਕਾਸ਼ ਦੀ ਗਤੀ ਦੇ ਨੇੜੇ ਗਤੀਆਂ ਲਈ ਇਸ ਤਰਾਂ ਬਣਾਇਆ s = v+u \over 1+(vu/c^2)
ਪੰਜਾਬੀ: ਜੇਕਰ ਧਰਤੀ ਦੁਆਲੇ ਇੱਕ ਅਜਿਹੀ ਰੇਲ ਪਟੜੀ ਬਣਾਈ ਜਾਵੇ ਜਿਸਤੇ ਇੱਕ ਲੰਬੀ ਰੇਲ ਗੱਡੀ ਪ੍ਰਕਾਸ਼ ਦੀ ਅੱਧੀ ਸਪੀਡ { ਧਰਤੀ ਦੇ ਭੂ-ਮੱਧ ਰੇਖਾ ਵਾਲੇ ਘੇਰੇ ਦੁਆਲੇ ਇੱਕ ਸੈਕੰਡ ਵਿੱਚ ਤਕਰੀਬਨ ਡੇਢ ਗੇੜਾ} ਤੇ ਦੌੜ ਸਕੇ ਅਤੇ ਉਸ ਰੇਲ ਗੱਡੀ ਵਿੱਚ ਇੱਕ ਹੋਰ ਰੇਲ ਪਟੜੀ ਬਣਾਈ ਜਾਵੇ ਜਿਸ ਵਿੱਚ ਇੱਕ ਦੂਜੀ ਛੋਟੀ ਰੇਲ ਗੱਡੀ ਪ੍ਰਕਾਸ਼ ਦੀ ਅੱਧੀ ਸਪੀਡ ਨਾਲ ਦੌੜ ਸਕੇ , ਤਾਂ ਵੀ ਧਰਤੀ ਤੇ ਖੜੇ ਦਰਸ਼ਕ ਲਈ ਦੂਜੀ ਛੋਟੀ ਰੇਲ ਗੱਡੀ ਕਦੇ ਵੀ ਪ੍ਰਕਾਸ਼ ਦੀ ਸਪੀਡ ਨਹੀਂ ਹਾਸਲ ਕਰ ਸਕੇਗੀ
Example of a naïve Roofline plot where two kernels are reported. The first (vertical dashed red line) has an arithmetic intensity 
  
    
      
        
          O
          
            1
          
        
      
    
    {\displaystyle O_{1}}
  
 that is underneath the peak bandwidth ceiling (diagonal solid black line), and is then memory-bound. Instead, the second (corresponding to the rightmost vertical dashed red line) has an arithmetic intensity 
  
    
      
        
          O
          
            2
          
        
      
    
    {\displaystyle O_{2}}
  
 that is underneath the peak performance ceiling (horizontal solid black line), and thus is compute-bound.