Most Recent Posts
What Is Energy?
Energy is the power to act. There are several different forms of energy, and one kind can be changed into another kind. But although…
Does Extraterrestrial Life or so Called Aliens Actually Exist?
Unless you've personally had a UFO sighting (and I'd be concerned for your well-being if you have), then you'd know that there's no proof…
What Makes a Boomerang Come Back?
It is the built-in skew or twist in a boomerang combined with its spinning motion that makes it return to the thrower. At first…
Why Does a Pair of Identical Twins Look Alike?
If you've ever seen a pair of identical twins, then you know that they usually look…well…identical! That's because monozygotic or iden
Why Do Some Cars Need Aerofoils?
Racing cars capable of moving at speeds well in excess of 100 mph need aerofoil’s to counter the effect of lift created by their…