XIII fighter is 2nd Lieutenant Frank Luke. He’s about to take down his first German observation balloon. The Germans have been spying on the enemy using these Hydrogen filled balloons as a way to get ...

The popular hot-air balloon carrying the Olympic flame, which brought in thousands of visitors during the summer of 2024, ...

Photogen and solar oil kept in balloons of white glass ... which were then made hot in the middle by the flame of a Bunsen's burner. The hydrogen gas then passed readily through the solid metal ...

The giant balloon that carried the Olympic flame into the night sky is to be on display in the Jardin des Tuileries every summer until the next Summer Olympics in Los Angeles in 2028.

In recent days, some of the government's senior MPs have been publicly deflating the hydrogen balloon, softening their statements about the Whyalla proposal in possible anticipation of its demise.

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. When burned or used in fuel cells, hydrogen produces nothing but water, making it an ...

USGS researchers have unveiled the first map of prospective locations for hydrogen gas in the contiguous United States — and there's a lot more than they previously thought. When you purchase ...

Paris: The flame-free Olympic balloon tethered to a cauldron that was an iconic symbol of last summer's Games in Paris is to return to the French capital every year up until the next edition in ...

PARIS - The flame-free Olympic balloon tethered to a cauldron that was an iconic symbol of last summer’s Games in Paris is to return to the French capital every year up until the next edition in ...

Plug Power hopes to use a new federal loan guarantee to scale up production of hydrogen made by splitting the elemental fuel from water with electricity. Plug Power, which makes fuel cells and ...