Iron weighs more after it rusts.
68
Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
21
Out of all the senses, smell is most closely linked to memory.
146
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71
Your brain is 80% water.
525
4.5 pounds of sunlight strike the Earth each day.
27