Here, the authors report a COF with enhanced charge transfer, achieving a hydrogen evolution rate of 265 mmol g −1 h −1. Urea electrooxidation offers an energy-saving route for hydrogen ...

Long before the first airplanes took to the skies, humans had already overcome gravity with the help of airships. Starting ...

You might confuse it for a hot air balloon, but the green dome peaking above the trees at Malabar is actually helping to ...

But none of those incidents lasted this length of time. During World War II, Japan launched thousands of hydrogen balloons carrying bombs, and hundreds ended up in the U.S. and Canada. Most were ...

11 attacks. A teacher describes a 35-foot balloon arch she'd bought for a school run. "My 6-year-old daughter found her best friend at Party City," says Allie Mushlin of Massachusetts. The friend ...

In a report by Ivan Mayrina, the balloons were filled with Hydrogen which resulted in the explosion. The birthday celebrant sustained first and second degree burns in her face. Hydrogen-filled ...

However, FCEVs use hydrogen fuel cells to produce some of the electricity needed to power the vehicle, instead of just relying on a battery. Their efficacy is still being debated. Elon Musk ...

A birthday celebration in Hanoi turned tragic when a woman suffered facial burns after a hydrogen balloon exploded in her hands. The balloons caught fire from a birthday cake candle, causing a sudden ...

BIRTHDAY MISHAP – Birthday woman suffers facial burns after the hydrogen balloon she was holding caught fire. A hydrogen balloon is a type of balloon filled with hydrogen gas instead of regular air or ...

Recently, they supported another step in that direction by providing an Institute for Advanced Concepts (NIAC) grant to Phillip Ansell of the University of Illinois Urbana-Champaign to develop a ...

Giang Pham, 33, was at a restaurant in the Vietnamese capital of Hanoi on February 14, preparing to blow out the candles on her birthday cake when the hydrogen-filled balloons she was holding ...