Advertising and Technology/Science

Advertising

• Propaganda
• 1914 Ads get a new channel in war
• 1918 Republican Party goes the ad way
• 1920 In Lasker's age color printing makes a mark
• 1922 First Radio Commercial

http://www.xtimeline.com/timeline/History-of-Advertising

Technology & Science

1914

·      Garrett A. Morgan invents the Morgan gas mask.
1915

·     Eugene Sullivan and William Taylor co-invented Pyrex in New York City
1916

·    Radio tuners invented, that received different stations.

·     Stainless steel invented by Henry Brearly
1917

·    Gideon Sundback patented the modern zipper (not the first zipper).
1918

·    Charles Jung invented fortune cookies.

1919

·         The pop-up toaster invented by Charles Strite.

·         Short-wave radio invented.

·         The flip-flop circuit invented.

·         The arc welder invented

1920

·         The tommy gun patented by John T Thompson.

·         The Band-Aid (pronounced 'ban-'dade) invented by Earle Dickson.

1921

·         Artificial life begins -- the first robot built.

·         John Larson invented the lie detector.

1922

·         Insulin invented by Sir Frederick Grant Banting.

·         The first 3-D movie (spectacles with one red and one green lens) is released.

1923

·         Garrett A. Morgan invents a traffic signal.

·         The television or iconoscope (cathode-ray tube) invented by Vladimir Kosma Zworykin.

·         John Harwood invented the self-winding watch.

·         Clarence Birdseye invents frozen food.