One ragweed plant can release as many as one billion grains of pollen!
51
Most dust particles in your house come from dead skin.
48
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
Sound travels fifteen times faster through steel than through air.
134
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
4.5 pounds of sunlight strike the Earth each day.
27