Sunflowers can be used to clean up radioactive waste.
17
There are more than 10 million bricks in the Empire State Building!
75
Passengers on the Beijing subway can pay with plastic bottles.
29
Caffeine boosts memory.
405
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
The average person eats almost 1500 pounds of food a year.
157
At the time of your birth, you were, for a few seconds, the youngest person on the planet.
30
