Doppelgangers: Does Everyone Have One?
Sidenote by AsapSCIENCE
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Tea Leaves Are the Worst for That
David: I have heard that there's lots of chemicals because they're dry leaves so they can't be washed. My friend who worked in the same lab as me, one of her research project was testing tea leaves for like pesticides and chemicals on tea leaves. David: By studying tea, it's giving them a better idea of what insects are around alive on earth than even trying to like field study them.
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