The CNC-ported LS3 heads stepped up these numbers with an intake port volume of 256cc, a 2.165/1.60 valve package, and peak flow numbers of 372 cfm on the intake and 261 cfm on the exhaust.

Save guides, add subjects and pick up where you left off with your BBC account. A factor is a number which divides into another number, without leaving a remainder. Factors should be whole ...

Major Ryan Bodenheimer, a former member of the US Air Force Thunderbirds claims he was at 30,000ft when he saw the UFO flying ...

Today, people use complex computing networks to search for prime numbers with millions of digits. But early mathematicians ...

But then the Weber outdoor grill people began to sell rectangular numbers that came with a thick, rubberized cloth weather-resistant cover. You get one side on and the other yanks off.

When you cannot create a square but only a rectangle, it is called a rectangular number! A square number can also be made by multiplying a number by itself. Eg 2 x 2= 4.