Billions of neutrinos pass unnoticed through your body every second.
6
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
The US national public health institute, Centers for Disease Control and Prevention, has an actual plan in case of zombie invasion.
29
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Brass doorknobs automatically disinfect themselves in about 8 hours.
18