The STEM of Digital Technology by Anna Maria Johnson
Author:Anna Maria Johnson
Language: eng
Format: epub
Publisher: Cavendish Square Publishing, LLC
Published: 2020-07-03T00:00:00+00:00
THINK ON YOUR OWN
How do new materials let us make smaller computers?
Computers: From Big to Small
The first computers used punch cards. Punch cards held instructions (code) for the computer to run. The first computers were so big they filled rooms! People wondered, could computers do the same job while being smaller and cheaper? The answer was found in silicon. Silicon is a special material. Silicon chips are used now instead of punch cards. Silicon is the reason computers can be so small today!
These days, some computers can fit into our pockets. Smartphones are a kind of computer. Digital watches have computers inside too.
Download
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.
The Giant and How He Humbugged America by Jim Murphy(3288)
The Science Book (Big Ideas Simply Explained) by DK(3135)
Harry Potter: A History of Magic by British Library(2934)
The Elements by Theodore Gray(2852)
A Short History of Nearly Everything by Bryson Bill(2509)
Easy Electronics by Charles Platt(2207)
Make by Mike Westerfield(2202)
The Cat in the Hat by Dr. Seuss(2059)
The Astronomy Book by DK(2054)
CLICK'D by Tamara Ireland Stone(1777)
Science Experiments You Can Eat by Vicki Cobb(1741)
Calling All Minds by Temple Grandin(1727)
03 The Prophet of Yonwood by Jeanne DuPrau(1704)
The Crime Book (Big Ideas Simply Explained) by DK(1699)
Think Like a Rocket Scientist by Ozan Varol(1675)
Pax by Sara Pennypacker(1672)
Minecraft by Mojang Ab(1659)
Martin Gardner's Science Magic by Martin Gardner(1602)
Getting Started with Soldering: A Hands-On Guide to Making Electrical and Mechanical Connections by Vinck Marc de(1587)
