Traffic Jams Recreated And Studied So what makes a traffic jam? Everyone is rolling smoothly, there is enough space for everyone but for some reason it always happens. So why? What is the real reason ? Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts 10 Quirky Science Stunts Can You Hear the Difference Between Cheap and Expensive Pianos? What Happens If You Insert a Coin Into Dry Ice? What Happens When 500 People Trace The Same Line? These Colorful Liquid Droplets Chase Each Other Like Living Organisms Can You Absorb Mercury with a Sponge?