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.
The 3 step snake named the Hyappodan snake and the bushmaster snake, have the strongest poison than the rest of the others species of snakes. The name 3 step is not quite real. It take 100 steps to die from a Hyappodan snake.    <b>An update on the question</b>.