Sulfur burns with a blue flame.

It's a liquid sulfur.

This is what accumulates in the tar sands of

A lot of hydrogen's produced today in the world.

It burned kind of slow, but it made a nice smell, compared to other rocket fuels I had tried, that all had sulfur in them.

Blame high fuel costs, blame insurance premiums, blame technology.

Decaying flesh and sulfur.

Your liver and kidney need sulfur so they can remove toxins from your blood stream.

From iwo jima.Made a movie about it,actually.

Sulfur is used to make matches.

But it will damage some places.

I need fuel.

Primary fuel?

Fuel supply?

Our fuel.

So, that's the guy that saved your life on Iwo Jima?

Mine fuel

Primary fuel 2893 KRG.

What is he saying about the fuel?

Fuel cells.

Reminiscent of hydrogen sulfide.

Swarthy, sulphurous dwarf!

I don't know if anybody might hail from northeastern Pennsylvania, but this is where I spent my first 19 years with my little young lungs.

The source of fuel crude oil.

Jet fuel.

I want you to have 3 cups, a plateful of sulfur rich vegetables every day.

That's why you're building these pyramids of sulfur blocks.

We'll never get into space cheaply, because the propellant costs too much , or things like that.

Rp7 rocket fuel burns at 5.000 degrees.

Fuel, Skripach, fuel...

It's chemically fueled.

Fuelinjected.

A golden light that burns forever

Get a little closer together.

But I'm not really concerned about the fuel.

In this kind of reactor, you can't do that.

We've talked about the soil erosion.

Michael and I were standing way at the side of the kitchen.

One deluxe sulfur soak

I made a promise that the next time I would fly around the world, it would be with no fuel, independent from fossil energies, in order to be safe, not to be threatened by the fuel gauge.

I can't give you a fuel injection.

Drop the fuel tanks and pull up!

Fill her up.

Like those cars that run on corn.

We're losing fuel.