Video: Arithmetic Logic Unit (ALU): Definition, Design & Function. An arithmetic logic unit (ALU) represents the fundamental building block of the central processing unit of a computer. An ALU is a digital circuit used to perform arithmetic and logic operations.
Snake Crawls up a Wall. 02.10.2008 - Many people ask me about the climbing capability of snakes. In particular, people want to know if snakes can get up into their attic. The answer is that yes, some species of snake are excellent climbers, and can climb walls.
A male's tale may be a little bit stronger, a little bit bigger for the same reason. Snakes have hemite penises, hemipenises, one along the side here and one along the side here to the vent. One easy way that we normally will find out if it's male or female is we have small probes that we actually can slide in.