/u/[deleted]'s posts in /r/askscience
With how many drops of water could you mix a single drop of blood and still be able to determine the DNA of the blood sample?
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Is there any real reason to change a toothbrush after you get over an illness? Can you re-catch a cold you already fought off?
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Another post read that we can achieve temperatures as low as 0.0000001 K in laboratories. At this temperature, can we view molecular reactions in real time?
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So, apparently the Higgs particle is "as good as found", what does this mean for theoretical physics, specifically, string theory?
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