Demonstration of liquid that turns into fire being shot from a hose out of a trench.
Our Liquid Fire - with which we shall beat the Hun at their own game.
Location of events unknown.
Shot of smoke and fire pouring from trench. A man in protective clothing is firing some kind of liquid which turns into fire on contact with the earth - like a blow torch. As it stops & smoke clears several men wearing gas masks go by in the trench.
Inventions. weapons. World War One. Technology; science.