Extending close to the length of a football field, U.K.-based Hybrid Air Vehicles ’ (HAV) Airlander 10—dubbed “The Flying Bum ...

The bold question-askers at What If present a radical new plan for space travel using hydrogen balloons instead of rockets.

DIY Eternal Hydrogen Lighter – Full Tutorial Inside! Army Reports Damage After Trump Parade in D.C. Trump Promised ‘No Tax on ...

We currently use a lot of ammonia to produce fertilizer, refrigerants, and other chemicals, and unfortunately rely heavily on ...

Scientists at the University of Sydney have developed a groundbreaking new way to make ammonia—one of the world’s most ...