News: The Curiosity Podcast is here! Subscribe on iTunes, Stitcher, Google Play Music, SoundCloud and RSS.

To feed your desire to learn something new every day, we've carefully curated a collection of fascinating videos for you to discover throughout the week. Curious about Bitcoin, why Jackson Pollock's art matters, what causes brain freeze and more? Start exploring.

Advertisement

Love getting smarter? Sign up to our newsletter and get our best content in your inbox!

Share the knowledge!

Share the knowledge!

Key Facts In This Video

  1. Flames in space burn equally in all directions, creating a globe of flame. 00:56

  2. Combustion can occur in space without any visible flames. 01:21

  3. 75% of our energy comes from burning something. 02:21

Share the knowledge!

Key Facts In This Video

  1. When you eat something cold, blood vessels in the roof of your mouth constrict. 00:40

  2. The trigeminal nerve branches across the nose, chin, cheek, and forehead. 00:56

  3. Pressing your tongue against the roof of your mouth can help alleviate brain freeze. 01:46

Share the knowledge!

Share the knowledge!
Advertisement