Why We Want a Perpetual Motion Machine, But Still Can’t Get It A machine that can run for eternity is exactly what we need…if only it could exist. A perpetual motion machine is impossible, here’s why. Facebook Prev Article Next Article Engineering Checkout these cool gadgets... Related Posts Tesla’s Gigafactory Is Live and it is Amazing 19 Year Old Hopes to Revolutionize Nuclear Power Road signs suck. What if we got rid of them all? Could Severe Turbulence Cause A Plane To Crash? Futuristic TriFan 600 Can Take Off Vertically Like a Helicopter How Do Bridges Withstand High Winds?