5min @TEDEd clip - What is phantom traffic and why is it ruining your life? - Benjamin Seibold

text from youtube "You’re cruising down the highway when all of a sudden endless rows of brake lights appear ahead. There’s no accident, no stoplight, no change in speed limit, or narrowing of the road. So why is there so much traffic? It's due to a phenomenon called a phantom traffic jam. Benjamin Seibold explains why it happens and how we might prevent it in the future.

Lesson by Benjamin Seibold, directed by Cris Wiegandt.

5min 14sec @TEDEd clip - The fascinating science behind #phantom #limbs - Joshua W. Pate

 
Text from youtube "The vast majority of people who’ve lost a limb can still feel it — not as a memory or vague shape, but in complete lifelike detail. They can flex their phantom fingers and sometimes even feel the chafe of a watch band or the throb of an ingrown toenail. What causes these phantom limb sensations? Joshua W. Pate explains how the brain reacts to a missing limb. 

Lesson by Joshua W. Pate, directed by Kozmonot Animation Studio.