Rob Watts of RobWords looks at the origins of highly descriptive collective nouns within the English language.

Filmmaker Mikhail Parkhomenko wrote and filmed a one-take thriller inside a long tunnel shot entirely on an FPV drone.

A photographer captured absolutely stunning footage of the Aurora Borealis as it streamed over the skies of Coldfoot, Alaska.

A gregarious cat named Meatball (Beefy) adores accompanying his beloved human wherever she goes, especially when she goes shopping.

Professional street trials rider Danny MacAskill rode across to top of a tennis net on his bicycle while visiting San Francisco.

David Bowie performed his iconic anthems, "Life on Mars" and "Ashes to Ashes" while appearing on "The Tonight Show" in 1980.

Airrack (Eric Decker) partnered with Pizza Hut to break the Guinness World Record for the world's largest pizza.

Ilia Savosin strapped on two office chair wheelbases and rode them as if they were a pair of roller skates.

Adorably nosy giraffes at the Giraffe Manor Hotel in Nairobi poked their heads into the breakfast room to see if there was any breakfast left.

An adorable lilac-point kitten and a gorgeous yellow-headed amazon parrot napped peacefully together inside a wooden birdhouse.