Indoor pollution is 10 times more toxic than outdoor pollution.
62
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
Scientists aren't sure what color dinosaurs were.
312
Liquid TIDE laundry detergent glows under a blacklight.
96
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
Billions of neutrinos pass unnoticed through your body every second.
6
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17