DValdes
20 Views · 08/22/19
Madrona Elementary School - Seattle - WA_Contributors_128664401
1,662 Views · 08/25/19
Shadow Illusion: Can You Solve It?
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05/12/23
When sunlight shines through a small hole, it casts a circular image on the wall regardless of the shape of the hole. The size of the ...
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DValdes
20 Views · 08/22/19
Madrona Elementary School - Seattle - WA_Contributors_128664401
1,662 Views · 08/25/19