At a time when heavy-duty internal combustion is frequently castigated in the shadow of zero-emission all-electric and fuel cell powertrains, a leading non-profit clean transportation group is ...

This demo is done most commonly with the copper hydrogen cone apparatus. After filling the apparatus with hydrogen, the hydrogen gas escaping through the hole in the cap is ignited and burns quietly ...

A small laboratory towel is dipped in a mixture of alcohol and water and ignited. After several seconds the flames are extinguished and the towel appears unharmed by the fire. Using crucible tongs, ...