Jan 312010
Which classical era astronomer theorized that the Sun was at the center of the solar system?
a. Ptolemy
b. Aristotle
c. Eratosthenes
d. Aristarchus
Jan 122010
I need the solar system song from the Blues Clues episode “What Experiment Does Blue Want to Try” does anyone know if I can buy it on DVD anywhere? I can find one version of the song online in a youtube kind of thing but of course it SUCKS so if anyone could help me that would be wonderful!! Thank you!!!
Nov 042009
I am doing a science project on this topic – and whatever info or answers I get, help!! (So basically I’m just wondering what you think the effect of classical music is on the nervous system or what you do know about this. REMEMBER, your opinion helps…a lot!! -Thanks!