A High-Tech Self-Defense Bra

​Esteffanie, engineer and co-host of the TV series Mark Rober's Revengineers, uses modern technology to solve ancient problems. Recently, she put her skills to work creating the most ridiculous bra imaginable. But it does deter anyone from trying to touch her boobs.

That seems... dangerous. And funny. It's an example of going to the extreme to make a point, and we welcome that anytime. Just don't try this at home. She also made some custom self dense nails.

But Estefannie's videos aren't all about self defense. Here she harnesses technology to put makeup on in a hurry.

See more of Estefannie's tech videos at TikTok and YouTube. -via Digg 

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