Do you know how to transmit power from one place to another? ( more)
How can you make lifting easier with the help of pulleys? In (more)
Added: July 3, 2009
Count: 12
Total Views: 725
Ratings: 1
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Do you know what a pulley does and where you can find them? (more)
Added: July 2, 2009
Count: 24
Total Views: 1069
Ratings: 1
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In the experiment 'force of a lever' you experimented with a (more)
Added: July 2, 2009
Count: 12
Total Views: 865
Ratings: 1
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Do you know what shape a boat needs to have in order for it (more)
Added: June 24, 2009
Count: 6
Total Views: 257
Ratings: 1
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Can a paperclip float?
Try this fun experiment to fi (more)
Added: June 17, 2009
Count: 36
Total Views: 900
Ratings: 2
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Added: June 15, 2009
Count: 10
Total Views: 297
Ratings: 1
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This was a test to see how diamonds form
Added: June 13, 2009
Count: 6
Total Views: 183
Ratings: 0
 (0.00)
This was a test to see how diamonds form
Added: June 13, 2009
Count: 3
Total Views: 110
Ratings: 0
(0.00)
Which way does a balloon-powered boat move?
Build you (more)
Added: June 11, 2009
Count: 47
Total Views: 1931
Ratings: 1
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Arthur: Well, I survived the "Principles of AIR Cl (more)
Added: May 4, 2009
Count: 19
Total Views: 938
Ratings: 2
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Have you ever opened an egg that you found in the refrigerat (more)
Added: April 7, 2009
Count: 90
Total Views: 2103
Ratings: 3
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Have you ever heard of Bernoulli's Principle? Bernoulli was (more)
Added: April 7, 2009
Count: 185
Total Views: 3799
Ratings: 6
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Do you think eggs can jump from one glass to another.
(more)
Added: April 7, 2009
Count: 513
Total Views: 6030
Ratings: 20
(4.25)
Have you ever asked the sun what time it is? A sundial is a (more)
Added: March 31, 2009
Count: 40
Total Views: 1069
Ratings: 2
(4.50)
The measurement of time is crucial to science. Can you guess (more)
Added: March 24, 2009
Count: 30
Total Views: 594
Ratings: 1
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With an adult take a look at a car's underside. You might be (more)
Added: January 13, 2009
Count: 22
Total Views: 1014
Ratings: 2
(4.00)
Whoever invented the wheel was a genius. Live without is har (more)
Added: January 13, 2009
Count: 27
Total Views: 1830
Ratings: 2
(5.00)
Can gears turn corners? In a car you have energy coming from (more)
Added: January 13, 2009
Count: 13
Total Views: 530
Ratings: 1
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In what directions do gear wheels turn? Try this fun experim (more)
Added: January 7, 2009
Count: 15
Total Views: 514
Ratings: 1
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When you turn a gear wheel, you can use it to transfer the m (more)
Added: December 23, 2008
Count: 18
Total Views: 1624
Ratings: 3
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