01 / 10Practical Engineering≈ yaklaşık seviye B15:34–5:40 , .
02 / 10SmarterEveryDay≈ yaklaşık seviye B23:13–3:21
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03 / 10Practical Engineering≈ yaklaşık seviye C13:27–3:33
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04 / 10TED-Ed≈ yaklaşık seviye C12:24–2:31
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05 / 10Practical Engineering≈ yaklaşık seviye C13:02–3:10
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06 / 10Practical Engineering≈ yaklaşık seviye C17:00–7:08
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07 / 10Practical Engineering≈ yaklaşık seviye C13:47–3:55
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08 / 10Practical Engineering≈ yaklaşık seviye C14:59–5:05
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09 / 10Sprouts≈ yaklaşık seviye B22:58–3:10
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10 / 10TED≈ yaklaşık seviye B11:46–2:02
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