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05:05
Newtons Second Law of Motion | #aumsum
9
B1 Intermediate
US
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08:01
Can we Travel Faster than Light? | #aumsum
9
B1 Intermediate
US
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07:15
What happens to Our Body after we Die? | #aumsum
9
B1 Intermediate
US
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06:11
Why are Manhole Covers Round? | #aumsum
9
B2 High-Intermediate
US
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06:09
Why does my Dog Stink when it is Wet? | #aumsum
8
B2 High-Intermediate
US
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05:57
Why does a Flame always Point Upward? | #aumsum
8
B1 Intermediate
US
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06:04
Magnetism for Kids | #aumsum
7
B2 High-Intermediate
US
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05:42
Daltons Atomic Theory | #aumsum
7
B1 Intermediate
US
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05:50
Why is soil pH important to farmers? | #aumsum
7
B2 High-Intermediate
US
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06:04
Electromagnetic Induction | #aumsum
7
B2 High-Intermediate
US
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05:10
Science of Snowflakes | #aumsum
7
B2 High-Intermediate
US
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07:22
Hydrocarbons | #aumsum
7
B2 High-Intermediate
US
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