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ATLANTA, June 14, 2021 (GLOBE NEWSWIRE) -- Chart Industries, Inc. (NYSE: GTLS), a leading diversified global manufacturer of highly engineered equipment for the industrial gas and clean energy ...

THE main properties of liquid helium have been familiar to men of science for a great many years. The only object therefore in liquefying it is in order to cool other substances the characteristics of ...

When most people think of helium, they think of balloons, which float as a result of the low density of the inert gas. However, helium has many uses beyond birthday party decorations. Helium plays a ...

JOHANNESBURG, June 18, 2025 (GLOBE NEWSWIRE) -- Renergen is pleased to announce that preferred bidder status has been awarded to He4u consortium for the design, procurement, delivery, construction and ...

MY experiments on the liquefaction of helium were carried out with a sample of that gas, sent to me by Prof. Ramsay from London, in a sealed glass tube holding about 140 ccm. I take this opportunity ...