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Go to your local fair and watch a carny spin you a cone of candy floss. You might not know it, but that’s how your body is put together: the structure of cotton candy is remarkably similar to the ...

It’s been said that innovation often happens when you least expect it. And sometimes, a discovery is staring right at you—but you just have to take a deeper look to appreciate it. In this case, the ...

Cotton candy machines can be expensive, but this DIY version from the folks at Make will set you back about $50, is completely reusable, and uses parts you can easily get from the hardware store. if ...