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This 3D liquid plastic welder can make lasting repairs when glue fails

Get the BONDIC Starter Kit for $11.99.

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December 4, 2019

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How to protect yourself from rubber bullets—and why these ‘nonlethal’ weapons are so dangerous

Mummified ankylosaur offers a rare glimpse of a dinosaur’s last meal

Meet the dads who can’t quit pinewood derby racing—even after their kids are over it

Hydroxychloroquine is getting another shot as a COVID-19 treatment

Dig up any old email in your inbox. Even if it’s in the trash.

These two red dots are actually identical. Here’s how

Let your kids be bored—it’s healthy.

Now is the time to switch to an encrypted communication app

Nature helps nurture relationships between incarcerated mothers and their children