2 results found for 5-7-year-olds

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Acquah Woodville 00:02:00

Ask Steve – Questions from Woodville Elementary, FL

by Steve Acquah
Ask Steve – Questions from Woodville Elementary, FL
for 5-7 year olds,
Lectures | 5-7 year olds | 8 years ago | 914 views
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Steve answers questions about the brightness of stars.

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Hammack plasma 00:03:00

Plasma

by Bill Hammack
Plasma
for 5-7 year olds,
Lectures | 5-7 year olds | 6 years ago | 864 views
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Bill cuts a fluorescent light out of his ceiling to show that plasmas and their products are all around us - they're essential in making circuit boards, lights, and even potato chip bags.

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