How to save 51 billion lives for 68 cents with simple Engineering

Transcript

• We look at the back. Those are the egg sacs. - Dude! - [Manu] I was not kidding. - [Mark] Oh my gosh. - [Manu] So this might be.. - I'm holding in my hand a microscope that is waterproof, stomp-proof. I put it together in two minutes and it costs 50 cents to make. And in this hand, I have a blood centrifuge that spins 10 times faster than a $10,0... Read More