National Geographic Animals on Instagram: "While a cheetah can sprint close to 70 miles (110 km) per hour, it can only do so in short bursts—meaning that once the chase begins, it all comes down to speed and timing. #CheetahsUpClose with @bertiegregory premieres Thursday, Jan 1 at 9/8c on National Geographic. Streaming on @DisneyPlus and @hulu."

This Machine Ran for 250 Years: A Marvel of Mechanical Engineering