Veritasium.com‘s Derek Muller asks what the connection is between gyroscopes, weight and gravity and explains it.
Veritasium.com’s Derek Muller asks people to guess a rule by continuing a sequence of numbers. Watch how people assume only one rule and find out why.
When you drop a dangling slinky, does the top fall first, the bottom fall first, do both fall together or does the top fall and the bottom rise? Hint: It’s probably not what you think.