Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
Couples' personalities converge over time to make partners more and more similar.
235
SONY was originally called 'Totsuken'.
70
It's impossible to kill yourself by holding your breath.
22
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23