David Grinspoon
David Grinspoon

As a young planet, Venus was losing hydrogen rapidly to space. The oceans boiled off, and after some period of time, perhaps 600 million years, there was no surface water.

David Suzuki
David Suzuki

Birds are, especially canaries, are super sensitive to hydrogen sulfide and sour gas.

Dennis Weaver
Dennis Weaver

If we had a hydrogen economy worldwide, every nation on earth could create its own energy source to support its economy, and the threat of war over diminishing resources would just evaporate.

Dennis Weaver
Dennis Weaver

If we were driving pure hydrogen automobiles, that automobile would actually help clean up the air because the air coming out of the exhaust would be cleaner than the air going into the engine intake.

Ed Markey
Ed Markey

Detroit is saying that the hydrogen vehicle is the vehicle of the future. But it's 15 years from now.

Edward Teller
Edward Teller

Had we not pursued the hydrogen bomb, there is a very real threat that we would now all be speaking Russian. I have no regrets.

Francis William Aston
Francis William Aston

The whole of the hydrogen on the earth might be transformed at once and the success of the experiment published at large to the universe as a new star.

Francis William Aston
Francis William Aston

It has long been known that the chemical atomic weight of hydrogen was greater than one-quarter of that of helium, but so long as fractional weights were general there was no particular need to explain this fact, nor could any definite conclusions be drawn from it.

Frank Zappa
Frank Zappa

Some scientists claim that hydrogen, because it is so plentiful, is the basic building block of the universe. I dispute that. I say there is more stupidity than hydrogen, and that is the basic building block of the universe.

Frank Zappa
Frank Zappa

There is more stupidity than hydrogen in the universe, and it has a longer shelf life.