Tag Archives: physical

What are some fun/interesting physical science experiments i could do with little to no money on materials?

Posted on January 22, 2012 by

im getting a little bored lately and i love physical science, i want to try some physical science experiments with relativley little to no money being spent. also experiments that would have explosions (small) would be cool

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What are some good 7th grade science fair projects that have to do with earth science or physical science?

Posted on October 3, 2011 by

I have to do a science fair project on a topic in our curriculum and this is earth science as in rocks and minerals, weathering and erosion, fossils, plate tectonics, earthquakes/ volcanoes. Also physical science as in waves, sound, light. … Continue reading →

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