Neon gives a distinct reddish-orange glow when used in either low-voltage neon glow lamps or in high-voltage discharge tubes or neon advertising signs. The red emission line from neon is also responsible for the well known red light of helium-neon lasers. Neon is used in a few plasma tube and refrigerant applications but has few other commercial uses. It is commercially extracted by the fractional distillation of liquid air. It is considerably more expensive than helium, since air is its only source.

On 12 November 2011, all eight existing engines were brought together in Amersfoort for a railway enthusiast event to celebrate 60 years since the 1200 class entered service. The display was organized by the NVBS (Nederlandse Vereniging van Belangstellenden in het Spoor- en tramwegwezen), the Dutch national railway enthusiasts' body which was celebrating its 80th anniversary.

Atle Grahl-Madsen The status of refugees in international law, part I Refugee character, part II Asylum, entry and sojourn, Leiden: Sijthoff, 1966 and 1972

Escape from New York opened in New York and Los Angeles July 10, 1981. The film grossed $25.2 million in American theaters in summer 1981. The film received generally positive reviews. As of November 19, 2017, it had a rating of 86 percent on Rotten Tomatoes, with the critical consensus ""Featuring an atmospherically grimy futuristic metropolis, Escape from New York is a strange, entertaining jumble of thrilling action and oddball weirdness"". Newsweek magazine wrote ""[He has a] deeply ingrained B-movie sensibility - which is both his strength and limitation. He does clean work, but settles for too little. He uses Russell well, however"". In Time magazine, Richard Corliss wrote, ""John Carpenter is offering this summer's moviegoers a rare opportunity: to escape from the air-conditioned torpor of ordinary entertainment into the hothouse humidity of their own paranoia. It's a trip worth taking"". Vincent Canby, in his review for The New York Times, wrote, ""[The film] is not to be analyzed too solemnly, though. It's a toughly told, very tall tale, one of the best escape (and escapist) movies of the season."" In his review for the Chicago Reader, Dave Kehr, wrote ""it fails to satisfy–it gives us too little of too much"".

The Who Official Band Website – Roger Daltrey, Pete Townshend, John Entwistle, and Keith Moon , , Who Are You. Thewho.com. Архів оригіналу за 2013-07-16. Процитовано 2011-05-15.

All of the alkaline earth metals except magnesium and strontium have at least one naturally occurring radioisotope: beryllium-7, beryllium-10, and calcium-41 are trace radioisotopes, calcium-48 and barium-130 have very long half-lives and, thus, occur naturally, and all isotopes of radium are radioactive. Calcium-48 is the lightest nuclide to undergo double beta decay.

Howlader, Nair, Goplan & Merilä, 2015 : A new species of Microhyla (Anura: Microhylidae) from Nilphamari, Bangladesh. Public Library of Science (PLos) One, টেমপ্লেট:Vol., টেমপ্লেট:N°, টেমপ্লেট:P. (texte intégral).