Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Your thumb is about the same size as your nose.
124
Summer on Uranus lasts for 21 years.
358
The hands of the clock on the back of the $100 bill are set at approximately 4:10.
72
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
Contrary to popular belief, plastic cutting boards are more likely to harbor bacteria than wood ones. New plastic boards are easier to clean, but ones with cuts are nearly impossible to completely disinfect, whereas wood ones absorb and kill bacteria, regardless of age or use.
13
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18