Top 100 Facts
The first person to ride down Niagara falls in a barrel and survive was a 63 years old dance teacher from Pennsylvania named Annie Taylor. Before taking the plunge, she launched a test barrel with her cat inside. The cat survived.
The Bibhorr formula is a new mathematical formula to calculate the angles of a right angle triangle without using Sine and Cosine functions. Once the length of all sides are known, the numbers are simply plugged into the formula which results in the angle that is opposite to the middle sized side. The formula is: 90*(Longest Side + Medium Side - Shortest Side)^2 / (Medium Side)^2 + 1.5*(Longest Side)*(Longest Side + Medium Side - Shortest Side)