Timeline small square

inventions 1900-1999

Timeline created by alexharrisrose in Science and Technology
Event Date: Event Title: Event Description:
Radio receiver small square Transatlantic Transmission 1901 Transatlantic Transmission, Marconi found a way to send waves of energy to big antennas in other places to talk to people far away. It was important because it would lets people from U.S.A across the atlantic ocean talk to each other.
"Milestones in Radio Technology." :: Radio-Electronics.com. N.p., n.d. Web. 11 Oct. 2012. http://www.radio-electronics.com/info/radio_history/radiohist/radio_history.php.
Teddy bear small square Teddy Baer The teddy bear was made in 1902 it was important because kids all over the world could get one of these and play with it and sleep with it they could do anything with one of the teddy bears.
Bellis, Mary. "History of the Teddy Bear." About.com Inventors. N.p., n.d. Web. 08 Oct. 2012. http://inventors.about.com/od/tstartinventions/a/Teddy_Bear.htm.
Windshield wiper small square Windsheild Wipers Mary Anderson created the Windsheild Wipers in 1903 because it is im ortant to have clear vision while you are driving.
Bellis, Mary. "Mary Anderson - Windshield Wiper Inventor." Mary Anderson - Windshield Wiper Inventor. N.p., n.d. Web. 09 Oct. 2012. http://inventors.about.com/library/inventors/blanderson.htm.
First flight airplane small square The Airplane The airplane was invented 1903 by the Wright brothers. Air travel is important because we can go see family that are far away and go places really fast.
Bellis, Mary. "Airplanes, Flight." About.com Inventors. N.p., n.d. Web. 08 Oct. 2012. http://inventors.about.com/od/fstartinventions/a/Airplane.htm.
Disneytreasures mickeybw01 small square First Disney Cartoon with Mickey Mouse 1928,Mickey Mouse wasent actually in the first cartoon he was made for the third.It is important because Mickey is a big hit in history so history would have changed if Mickey Mouse was not made.
http://inventors.about.com/od/dstartinventors/a/Walt_Disney_2.htm
Microwave small square Microwave The microwave was created by Percy Spencer changed our live by letting us make stuff faster
"Who Invented The Microwave." Citation Added: "The History of the Microwave Oven." The History of the Microwave Oven. N.p., N.d. Web. 08 Oct. 2012. . N.p., n.d. Web. 27 Sept. 2012.
Sputnik asm small square Space Travel Space Travel,1957, Space travel is important because people can see what was going on in space.
Launius, Roger D. "The History of Satellites - Sputnik I." The History of Satellites - Sputnik I. N.p., n.d. Web. 10 Oct. 2012. http://inventors.about.com/library/inventors/blsatellite.htm.
Barbie doll small square barbie doll The Barbie Doll was invented in 1959. It was important because it gave joy to little girls.
Bellis, Mary. "The History of Barbie Dolls." About.com Inventors. N.p., n.d. Web. 10 Oct. 2012. http://inventors.about.com/od/bstartinventions/a/The-History-Of-Barbie-Dolls.htm.
Laptop small square Laptop Computer The first laptop was made in 1979 by Williom Moggiridge it was very important beccause it helped the U.S. Government.
Who Invented the Laptop and Which Company First Produced It Commercially?" The Times Of India. N.p., 16 Jan. 2005. Web. 08 Oct. 2012. http://articles.timesofindia.indiatimes.com/2005-01-16/open-space/27853745_1_first-laptop-ultralite-compaq-computer.
First mobile phone small square Mobile Phone The first Mobile Phone was sold in 1979. The person who made it was Martin Cooper . the motrolla was the first Phone to be sold. it was important because we could speak to people from one place to anouther.
Cooper, Martin. "Martin Cooper - History of Cell Phone." About.com Inventors. N.p., n.d. Web. 08 Oct. 2012. http://inventors.about.com/cs/inventorsalphabet/a/martin_cooper.htm.