What If You Dug a Hole Through the Earth?

You grab a shovel and start digging… and you never stop. Past worms and water pipes, through a subway tunnel, into a hidden cave, down the deepest mine on Earth, through the crust, the glowing mantle, the liquid iron core — all the way through the centre of the planet and out the other side. Depths and temperatures are based on real measurements. 0:00 You start digging 0:35 A subway tunnel 0:56 A dinosaur bone 1:04 A hidden cave 1:25 The deepest mine on Earth 1:33 The deepest hole ever dug (12 km) 1:40 The end of the crust 1:56 The glowing mantle 2:06 The liquid outer core 2:20 The solid inner core 2:30 The centre of the Earth 2:45 Digging up again 3:09 Breaking through the sea floor 3:17 The other side of the world #whatif #earth #science