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Global Science
Submitted by rkrampf on Sun, 03/07/2010 - 18:40
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Use a globe of the Earth to learn about seasons, day and night, and the scale of the solar system.
Experiment 142
That was very interesting!
I learned a lot from this video
Thanks, this concept has always been a bit hard for me to understand, thanks for explaining it so well in your video. You should do one on how the moon effects the currents of the ocean on earth.
Chilean Earthquake
Did this earthquake change how long the days are? Did it change the Earth's axis? We have heard stories. Thanks!
Thank you
At first i did not get this at all but you explained it and now i really undersatnd it thank you so much. I am glad we have someone like you to explain that better to us.
Experiment 142
Thank you Robert,
You taught us in 7 minutes what we have tried to learn for months!
Enjoy your ice cream... We'll have some too.
Carolyn and Kids in Australia
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