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 Discover All The Cameras That The Mars Curiosity Rover Has USB POWERED SHOES? A New Breed of Intellectual Property The Science Behind Love At First Sight This Lake Creates Strange Magnetic Forces The Physics of Sperm vs. the Physics of Sperm Whales