The left ear is more responsive to words of love and emotion whispered into it than the right.
40
The only letter not appearing on the Periodic Table is the letter "J".
180
The force of a suction cup is calculated using F=AP.
15
One 75-watt bulb gives more light than three 25-watt bulbs.
57
Most dust particles in your house come from dead skin.
48
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57