A little boy bravely approached a giant excavator that filled his bright yellow toy dump truck with dirt from the construction site.

Linguist Rob Watts of RobWords looks at the etymological origins behind the names of all 50 states within the United States.

"I Did Not Know That" took a nostalgic look at the game show "The Dating Game", noting how many celebrities appeared before they were famous.

A sweet golden retriever named Aldo works for Parque Dental in Quito, Ecuador providing comfort to children who are afraid of the dentist.

A bale of turtles in a pond worked together to come to the rescue of a desperately flapping turtle who was upside down.

"Listening In" looks at the origin of the poignant W.H. Auden poem "Stop All the Clocks" which was recited in "Four Weddings and a Funeral".

Olly Richards offered very colorful descriptions of each letter in the English alphabet, noting the imagery and origins of each sound.

Gavin Heffernan and Harun Mehmedinovic captured stunning timelapse of Joshua Tree National Park going from day to night

Benjamin Bär performed a meditative cover of the traditional Middle-Eastern song "Misirlou" on Mulatar, a bespoke string instrument.

A pair of magnetic toy cars cleverly transform into a beautiful unicorn when they crash into each other in just the right way.