Castor oil is used as a lubricant in jet planes.
-5
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
A toaster uses almost half as much energy as a full-sized oven.
33
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25


