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 Genetic Engineering Will Change Everything Forever City of GOLD? The Mysterious LOST City of Z What Happens Inside a Black Hole ? What If The President Were A Robot? Why Is The Sky Blue? – Do You Know? This Discovery Shows Life Might Have Come From Space