(NEXSTAR) — A chemical used in rocket fuel, fireworks ... could contain it if grown with contaminated water. Apple juice sold at Walmart in 25 states recalled due to arsenic levels According ...

and even hybrid rocket engines are becoming passé. We’ve never seen a liquid-fuel rocket build before, so that’s what this roundup evolved into. First up is [Robert Watzlavick], who has been ...

For nearly a year, SpaceX has been trying out something new: super-cooling the liquid oxygen (LOX) which is a key ingredient in rocket fuel. It's called deep-cryo LOX, and the idea has been around ...

While we’re reluctant to say it for fear of being misinterpreted, the new liquid fuel rocket engine being built by Copenhagen Suborbitals is one of the most impressive, daring, and nearly the ...

This liquid rocket fuel becomes magnetised when near a magnetic field. So it dances and morphs when magnets are moved around it. It is called ferrofluid and it was invented by NASA's Steve Papell ...

National Air and Space Museum Rocket, Liquid Fuel, R.H. Goddard 1935, A-Series National Air and Space Museum Nozzle, Rocket , Solid Fuel, 12AS-1000D-5, JATO (Jet-Assisted-Take-Off) Unit National Air ...

Every drop of the hydrazine rocket fuel is worth more than its weight in gold ... Knowing how much gas is contained in the tank, in turn, reveals information about how much liquid fuel is present.

Thus, to produce rocket fuel, the oxygen would have to be separated ... out the oxygen and the third converting the oxygen to a liquid form. Taken together, they found the approach would require ...