How Scientists See Through Walls Using Particles From Space A void was just discovered in Khufu’s Pyramid using muon tomography. What are these cosmic particles and how do scientists use them to see through walls? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Have Storms Gotten Worse Since Hurricane Katrina? The Difference of Speeding 5km/h More What Is White Noise? Why don’t perpetual motion machines ever work? A New Way to Bring People Back from a ‘Vegetative State’ The Science of Bees – Can a Bee Sting a Bee?