Your heart is the hardest working muscle in your body. It beats approximately 100,000 times per day, pumping almost 2,000 gallons of blood.
An average ear of corn has an even number of rows, usually 16.
40 Below Is the Only Temperature That Is the Same in Both Fahrenheit and Celsius.
If you multiply a number by 9 and add all the digits of the new number together, the sum will always add up to 9. So, for example: 8 x 9 = 72, 7 + 2 = 9
A baseball diamond is a perfect rhombus.
The symbol for division (÷) is called an obelus.