The article describes in detail the design of a 4-bit adder and subtractor. We will design the necessary sub-blocks for its proper functioning, such as a 2-bit multiplexer and a complete 1-bit adder ...

In this paper, an approximate logic synthesis (ALS) method target for circuit area reduction is proposed for adder design. The method include the approximate function description of the adder and the ...

Why do computers only work with the numbers 0 and 1? There are machines that process three digits with more efficiency than ...

We’ve all thought about bringing something like an iPhone back in time to get a reaction out of some Medieval peasants. We bet they’d think we were some sort of wizard or God or something ...

A Time for Science Program Coordinator Elliot Hickerson stands in front of the transgender flag during the Nature Knows No Binary event.