websites about electromagnetic spectrum:
http://imagine.gsfc.nasa.gov/docs/science/know_l1/emspectrum.html
Monday, September 17, 2007
Subscribe to:
Posts (Atom)
About Me
- Ronor Escabarte
- If you dont go after what you want, you'll never have it. If you dont ask, the answer is always no. If you dont step forward, you'll always be in the same place.