Science News Archive - April 29, 2006
More than 200,000 people perished when a monstrous wave swept the Indian Ocean in 2004. In hopes of avoiding a similar disaster here, a tsunami warning system has now been expanded to both coasts of the United States.
Word of the Day
- a slit in a tire to drain away surface water and improve traction.
The word 'sipe' comes from Old English and is related to 'seep'.