Humans have 鈥済ood bacteria鈥�, but what about 鈥済ood viruses鈥�? (Part 2)
It turns out that even horrible infections such as herpes can have upsides. Plus some viruses can help in other ways, even getting integrated into our genome
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This week鈥檚 new questions
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Is there a way to show which identical twin is the father of a child?
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Are crops more nutritious when grown outside in direct sunlight?
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If 鈥渢he house always wins鈥� how do professional gamblers cash in? Part2
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This week鈥檚 new questions
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Why is this snail carrying an extra shell on its back?
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Could any photons that were around me in my childhood still exist?
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Why are many people squeamish about the sight of blood? (part 2)
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Does a latte cool faster than a cappuccino? (part 2)
There is a simple way to settle this friendly argument about the cooling rates of different coffees, and it doesn鈥檛 involve complex parameters such as conduction coefficients and latent heat, says one reader
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This week鈥檚 new questions
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How much of my body from 40 years ago remains part of me today?
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Do spiders survive if thrown from a height out of a window?
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What happens if I shine a torch, moving at the speed of light? Part 2
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