https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb 3000BC - 2100 century en-us 2021-04-07 14:11:45 UTC 2026-02-05 09:38:22 UTC hello@padlet.com ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391592385 Abacus
The Abacus was the very first calculator made out of wood. ]]> 2021-04-07 14:14:38 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391592385 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391610792 Jacquard loom
The jacquard loom was a machine that could print complex patterns into metal cards.]]> 2021-04-07 14:18:04 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391610792 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391621548 Slide Rule
The slide rule was a ruler with a slider on it to make equations much easier]]> 2021-04-07 14:20:11 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391621548 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391686601 Charles Babbage
Charles Babbage was the first person to create an actual computer. He was a mathematician . ]]> 2021-04-07 14:32:52 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391686601 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391708123 1st generation computer
1st generation computers used vacuum tubes to protect circuits.]]> 2021-04-07 14:36:59 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391708123 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391725750 First computer bug
There was a moth stuck in a relay switch. Grace Hopper called it debugging.]]> 2021-04-07 14:40:19 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391725750 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391746727 First Transistor
The First Transistor won the Nobel prize.]]> 2021-04-07 14:44:15 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391746727 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391772769 Grace Hopper programmed UNIVAC and also won man of the year.]]> 2021-04-07 14:49:02 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391772769 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391779340 UNIVAC
UNIVAC was the first electronically ran computer.]]> 2021-04-07 14:50:20 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391779340 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391788610 2nd generation computers
2nd generation computers used transistors.]]> 2021-04-07 14:52:09 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391788610 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391828551 Operating systems
Operating systems give instructions everytime the computer is opened.]]> 2021-04-07 14:59:47 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391828551 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391837710 3rd gen computers
3rd gen computers used integrated circuits]]> 2021-04-07 15:01:33 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391837710 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391847668 4th computers
4th computers have microchips]]> 2021-04-07 15:03:27 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391847668 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391855852 MITS Altair
MITS Altair had 256 bytes of memory and had MHz intel 8080 chip.]]> 2021-04-07 15:05:05 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391855852 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391870139 IBM pc
IBM pc was the first wide selling computer]]> 2021-04-07 15:07:51 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391870139 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391886771 Apple computers
Apple 2 computers were used a lot in school]]> 2021-04-07 15:11:10 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1391886771 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1399864621 Computers are in most homes, internet is faster and less expensive]]> 2021-04-09 13:36:23 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1399864621 ethanliu369 https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1399871261 Great increase in storage and memory. There are wireless technology and better internet.]]> 2021-04-09 13:37:47 UTC https://padlet.com/ethanliu369/zf5sshfx1bp4u5lb/wish/1399871261