Woman builds EpiPen cannon, because why not?

Woman builds EpiPen cannon, because why not?

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. The PVC pipe potato gun is a staple of many science-oriented (and frequently unsupervised) childhoods. There are plenty of variations to that starchy shooter, but the basic elements are invariably the same: load a potato inside the pipe barrel,…

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It’s a bird! It’s a head! No, it’s a mummified foot.

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. Not every mummy is treated equally. While the traditional image conjures a well-preserved, carefully wrapped ancient Egyptian body inside an elaborately decorated tomb, there are many more examples of partial and poorly prepared remains. These especially delicate specimens are…

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