We Could Harvest Electricity from Human Tears, This Is How It Works New research has found that an enzyme in tears can be used to generate electricity. Here’s everything you need to know. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts How The 90s VHS Look Works Fuel is cheap. Why are we still paying to check bags? Do We Have to Get Old and Die? Zombie Cells Are Hiding in Your Body, Could Killing Them Stop Aging? Bill Nye’s Answer on Why We Haven’t Heard of Aliens How Will SpaceX Get Us To Mars for Much Cheaper?