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January 25, 2021 זמן קריאה משוער 5
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Science Archive
The Marvelous Mathematics of Sunflowers
What do sunflowers and pinecones have in common with rabbits? What do they all have to do with math?
April 6, 2020 זמן קריאה משוער 2 -
April 6, 2020 זמן קריאה משוער 5
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Science Archive
How do we get power from the wind?
Wind has always been a source of energy, whether for sailboats or flour mills powered by the wind
April 6, 2020 זמן קריאה משוער 5 -
Science Archive
Rules of Thumb in Calculating Magnetic Force
A magnetic field is created from movement of electric charges through metal.
April 6, 2020 זמן קריאה משוער 2 -
April 6, 2020 זמן קריאה משוער 2
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April 6, 2020 זמן קריאה משוער 5
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April 6, 2020 זמן קריאה משוער 5