Most dust particles in your house are made from dead skin!
67
Liquid TIDE laundry detergent glows under a blacklight.
96
One ragweed plant can release as many as one billion grains of pollen!
51
Scientists in Germany have developed a candy that doesn't cause cavities.
11
Your brain is 80% water.
525
Sound travels about 4 times faster in water than in air.
408
Iron weighs more after it rusts.
68
Sound travels fifteen times faster through steel than through air.
134