You know that indestructible black box that is used on airplanes? Why donā??t they make the whole plane out of it?

If a firefighter fights fire and a crime fighter fights crime, what does a freedom fighter fight?

If you are driving at the speed of light and you turn your headlights on, what happens?

Why is it that when you transport something by car it is called shipment, but when you transport something by ship itā??s called cargo?

If con is the opposite of pro, is Congress the opposite of progress?