dewar vacuum flask
61Liquid hydrogen — (LH2 or LH2) is the liquid state of the element hydrogen. It is a common liquid rocket fuel for rocket applications. Hydrogen is found naturally in the molecular H2 form.To exist as a liquid, H2 must be pressurized and cooled to a very low… …
62Yerba maté — Maté (yerba maté or erva maté) Ilex paraguariensis Conservation status …
63Tank car — Modern tank cars carry all types of liquid and gaseous commodites. A tank car (UIC: tank wagon) is a type of railroad (UIC: railway) rolling stock designed to transport liquid and gaseous commodities. Contents …
64List of Scottish scientists — This article is part of the List of Scots series List of Scottish scientists is a list of Scottish scientists.*Thomas Addis (1881–1949), physician, pioneer in nephrology *William Aiton (1731–1793), botanist *Alexander Anderson (mathematician) (c …
65Dollar, Clackmannanshire — Coordinates: 56°09′45″N 3°40′05″W / 56.16249°N 3.66814°W / 56.16249; 3.66814 …
66Сосуд Дьюара — для жидкого кислорода Сосуд Дьюара  сосуд, предназначенный для длительного хранения веществ при повышенной или пониженной температуре. Перед помещением в сосуд Дьюара вещество необходимо нагреть или охладить. Постоянная температура… …
67Dewarflask — Dewar flask n. An insulated container used especially to store liquefied gases, having a double wall with a vacuum between the walls and silvered surfaces facing the vacuum. [After Dewar, Sir James.] * * * …
68Sorption pump — The sorption pump is a vacuum pump that creates a vacuum by adsorbing molecules on a very porous material like molecular sieve which is cooled by a cryogen, typically liquid nitrogen. The ultimate pressure is about 10 2 mbar. With special… …
69List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… …
70Connections (TV series) — Not to be confused with the Canadian organized crime documentary, Connections (Canadian documentary). Connections James Burke, the creator and host of Connections, explains the Haber Bosch Process Genre …
