The Bailong Elevator

How much faster is a ride in the world's tallest elevator now, compared to when it first opened?

Extreme Crushing Machines

What did you notice?

Space Shuttle Thermal Tiles

So, what happens when you grab a space shuttle tile that’s been sitting for hours in a 2200ºF oven with your bare hands?

Marble Races

What observations did you make while watching the race?

It's the theme from Star Wars played on 5 calculators...