Technology

lightning rod

Sep 17, 1752

Benjamin Franklin built lightning rod

submarine

Sep 17, 1776

It was called the Turtle

Cotton Gin

Sep 17, 1793

Cotton gin

Sep 17, 1794

Made to pick seeds out of the cotton

https://en.wikipedia.org/wiki/History_of_the_battery

Sep 15, 1800

https://en.wikipedia.org/wiki/History_of_the_battery
First battery

Steam power

Sep 17, 1801

Harness steam power

coffee pot

Sep 17, 1806

First made coffee pot

steam boat

Sep 17, 1807

First boat to travel up river

Power tools

Sep 17, 1837

Power tools to make life easier to build houses and furniture

False Teeth

Sep 17, 1845

Crystal Palace

Sep 17, 1851

Battle Of The Ironclad

Sep 17, 1862

First Telephone

Sep 10, 1876

To call your friends.

Thrill Ride

Sep 17, 1884

Dishwasher

Sep 17, 1889

Escalator

Sep 17, 1891

Air Conditoning

Sep 17, 1902

KDKA

Sep 17, 1920

Chair Lift

Sep 17, 1937

Nylon

Sep 17, 1938

Laser

Sep 17, 1960

first laptop

Sep 15, 1981

https://en.wikipedia.org/wiki/Laptop

Frist World Wide web

Jan 1, 1983

First CellPhone

Sep 15, 2015

on January 1, 1983, and from there researchers began to assemble the “network of networks” that became the modern Internet. The online world then took on a more recognizable form in 1990, when computer scientist Tim Berners-Lee invented the World Wide Web.