I Was Just Wondering

If someone with multiple personalities threatens to kill himself, is it considered a hostage situation?

If a person is a vegetarian, does he eat animal crackers?

If nothing ever sticks to Teflon, how do they get Teflon to stick to the pans?

If your car is traveling at the speed of light and you turned on your headlights, would they work?

Why does one have a pair of panties but only one bra?

Why is it that when you are driving and looking for an address, you turn the radio down?

Why are there flotation devices under plane seats, instead of parachutes?