Binary: Plusses & Minuses (Why We Use Two’s Complement) – Computerphile

Negative Binary Numbers – you may have heard of ‘signed’ numbers, but do you know how they work? Professor Brailsford explains not just how, but why we use the systems we do.

Binary Addition:
Most Difficult Program to Compute?:
Floating Point Numbers:

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham:

Computerphile is a sister project to Brady Haran’s Numberphile. More at

Products You May Like

Articles You May Like

10 Times Sεx Killed Someone!
Can it be too cold to start a fire? @PBS Eons #shorts #science #SciShow
Can You Solve The Diagonal Counting Puzzle?
What Happens If A Star Explodes Near The Earth?
10 Ways the Government is SPYING on You

Leave a Reply

Your email address will not be published. Required fields are marked *