Mardi Gras: Float-making secrets revealed
For anyone who has ever wondered how the giant floats featured in Mardi Gras parades are created, Mardi Gras World in New ...
The butterfly effect: This obscure mathematical concept has become an everyday idea, but do we have it all wrong?
In 1972, the US meteorologist Edward Lorenz asked a now-famous question: "Does the flap of a butterfly's wings in Brazil set ...