The domain name www.youtube.com was registered on February 14, 2005.
Hewlett Packard was started at a garage in Palo Alto in 1939.
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
The Earth gets heavier each day by tons, as meteoric dust settles on it.
Indoor pollution is 10 times more toxic than outdoor pollution.