8 + 8 = 10?

Computers use 1s and 0s because they're a set of electrical switches. 1 means electricity is there, 0 means it is not. This number system is called binary, and if you write out a lot of 1s and 0s, it takes up a lot of space, so sometimes, you'll see numbers that include the letters A-F in them. In this video, you'll learn how to read these "hexadecimal" numbers. Subscribe to the channel! http://bit.ly/gametitansub Microphone used: https://amzn.to/334tfsc (paid link) You can play with the toy here: https://scratch.mit.edu/projects/422614414/fullscreen/ 00:00 Intro 00:19 You have 10 digits 00:48 How numbers work 01:29 How binary works 02:07 How hexadecimal works 02:59 Pause and think 03:26 Why is this useful? 04:51 Outro ========== Scratch is developed by the Lifelong Kindergarten Group at the MIT Media Lab. See http://scratch.mit.edu. Music by MBB https://www.youtube.com/c/mbbmusic https://soundcloud.com/mbbofficial https://www.instagram.com/mbb_music Through My Eyes by Mike Leite @mikeleite YouTube: goo.gl/7vyqYG Bowlby One SC font designed by Vernon Adams https://fonts.google.com/specimen/Bowlby+One+SC