So researchers designed an experiment to compress hydrogen and helium, reaching pressures nearly 2 million times Earth’s atmospheric pressure and temperatures of thousands of degrees Celsius ...

Fowler (Month. Not. Roy. Astr. Soc, December, 1912) has observed a number of new lines by passing a condensed discharge through mixtures of hydrogen and helium. Some of these lines coincide ...

Helium is one of our few non-renewable resources, and yet it is critical for many applications as an inert gas and as one of the coldest substances known. The unique properties of this “endangered ...

Cracker question because helium balloons are actually a pretty controversial topic. Some people argue that they are harmful to the environment because on returning to Earth, animals mistake them ...

Similar goals are being prepared by countries such as the United States, China, and Russia. For instance, China has already carried out experiments with lunar helium-3 in its Chang’e missions and ...

In March this year, engineer Brendan Carberry experimented with using a helium balloon to make his hike easier. Carberry’s ...

“I am still satisfied with this experiment. It was a fun experience,” he said. A Douyin user wondered why Pu called it a “lazy man mountain climbing method”. “I wonder which lazy man will bother to ...