Does The Earth Make A Sound?! The past few decades, a mysterious hum has been detected across the world. What could it be? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts The Speed of Life Why Sitting By The Fire Is Actually Good For You How Scientists Created A Wormhole In A Lab Should We Even Try to Extinguish Wild Fires? Why Do Kids Learn Faster Than Adults? Can Science Prove You’re In Love?