You can start a fire with ice.
367
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
Linen can absorb up to 20 times its weight in moisture before it feels damp!
46
You can actually sharpen the blades on a pencil sharpener by wrapping your pencils in aluminum foil before inserting them.
209
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14