Richard Rey, who performs as Office Drummer due to his choice of clothing, plays along with popular songs upon request while livestreaming.

Jack Spencer of Mosevic Eyeware creates fashionable eyeglass frames out of reclaimed and recycled denim on tools he designed himself.

Dutch musician Paul Davids demonstrated the world's most iconic electric guitars while explaining the history behind each of them.

Ryan Reynolds shared footage of his colonoscopy after losing a bet to co-star Rob McElhenney in an amusing PSA about colon cancer.

Sir David Attenborough quietly marvels over the magnificent physiology of how a millipede moves, as they have for millions of years.

Talented vocalist Robyn Adele Anderson performed a rather jazz jovial cover of the nightmarish metal Metallica song "Master of Puppets".

Food History host Justin Dodd describes the history of sushi in the mainland United States, particularly the famous "California Roll".

A concerned Jacana father ingeniously rescues his two chicks from an awaiting crocodile by tucking one under each wing and walking away.

Didga the Cat and her trainer Robert shared an informative step-by-step tutorial that shows how to teach a cat to roll over like a dog.

Janus, the oldest two-headed tortoise in the world, celebrated their 25th birthday with a party at the Natural History Museum in Geneva.