How Fast is the Speed of Light? The speed of the light is calculated at 299,792,458 meters per second.
What Is A Bunker And What Role Does It Play? A bunker is a type of military fortification built with the purpose of protecting people or valuable goods from bombs or other forms of attack.
10 Autoimmune Diseases Autoimmune diseases occur when the body's immune system mistakenly attacks healthy cells.
3 Countries Who Have Nullified Presidential Elections Kenya, Ukraine, and Germany have had nullified presidential elections.
10 Female Heads of State There are many powerful women around the world who occupy the highest political office in their respective countries
What Was the Dust Bowl? The Dust Bowl featured severe dust storms that wreaked havoc on agriculture in the prairies of Canada and the US.