Kristian T. Williams looks at the foods and drinks consumed by various races and cultures within the world of J.R.R. Tolkien.

Clusters of mushrooms and plants with bionic arms by Bionica and the Wires play a variety of musical instruments quite well.

Legendary Lore explained how Aristotle predicted that democratic systems would slowly lead to the wealthy in the highest levels of government.

Abram Engle depicted the unsettling ordeal of moving a sleeping feline from one room to another as a "kitty transplant".

Voicesofjake participated in the "Wet Hair Challenge" by soaking his hair in -20°F Minnesota weather and lying down to make it freeze upright.

Emily O'Leary creates hand-hooked rugs shaped like sleeping dogs, appearing like animal skins that have historically decorated floors.

1440 looked into how wedding rings originated in Ancient Egypt and how this romantic symbol evolved over many centuries.

Dr. Matt McGlasson shared adorable footage of a tiny tabby kitten who always looks worried, calling the look "Resting Panic Face".

A fascinating study found that the prehensile arms of an octopus are segmented from the rest of the cephalopod's body.

A Ted-Ed lesson by Max G. Levy explains how rats survived the Ice Age, made their way from Asia to Europe and then across the Atlantic.