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Relative Motion and velocity (vector reversal method) | Breakthrough Junior Challenge 2015 (Shrey Shah) View |
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A Theory of Everything : Breakthrough Junior Challenge (Arturo Caballer) View |
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Breakthrough Junior Challenge 2015 | Particle Physics | Khan Academy (Shashank Balaji) View |
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Breakthrough Junior Challenge 2015 - Light Reflactions (Redi Toska) View |
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Breakthrough junior challenge (KatCoAb) View |
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breakthrough junior challenge 1 (김태식) View |
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Breakthrough Junior Challenge (Agni Purani (OldFire3107)) View |
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Big Bang Simplified by Aneesha Nema for Breakthrough Junior challenge (Rajiv Nema) View |
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Breakthrough Junior Challenge 2015 - The Fibonacci's Sequence (Marc Nelson) View |
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Breakthrough Junior Challenge (Cooking With Quarks) (Damian) View |