A balloon filled with hydrogen gas also releases heat when lit on fire. Due to differences in energy density, the crystallization of sodium acetate releases more heat per mole than the hydrogen gas ...

Ultimately enough hydrogen gas was collected to fill a lot of party balloons, and with the provided information in the video it should be quite straightforward to reproduce the system. Where the ...

A man responsible for filling hydrogen gas balloons at a tourism event in Nepal has been arrested after an explosion left deputy prime minister Bishnu Paudel and mayor Dhanraj Acharya with burn ...