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Most Important Inventions

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by

Marta Díaz

on 31 May 2016

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Transcript of Most Important Inventions

Steam Locomotive
In 1814, the British engineer George Stephenson built the first successful steam engine locomotive. It was called Blucher.
It could carry eight wagons loaded with 30 tons of coal, at a speed of four miles per hour.
In 1825, George Stephenson created the first public railway for steam locomotives.
The light bulb was invented by Thomas Alva Edison in the year 1880.
1901-1950
On December 17, 1903, Wilbur and Orville Wright made four brief flights at Kitty Hawk with their first powered aircraft.
Thanks for your attention!
Most Important Inventions

1800-2015


1851-1900
The man who invented the telephone was Alexander Graham Bell.He invented it in the year 1876
1876
1. Wrapper of glass .
2. Inert gas.
3. Wolframio filament.
4. Contact wire.
5. Contact wire .
6. Wire of subordination and heat dissipation of the filament.
7. Conduit of refrigeration and internal support of the filament.
8. Base of contact.
9. Metallic tip.
10. Electrical isolation.
11. Foot of electrical contact.
1880
2015
2015
Parts of the light bulb from 2015:
screen
framework
circuits
battery
aerial
Parts of the telephone from 1999:
ORVILLE WRIGHT
WILBUR WRIGHT
By: Biba Kahwaji
GOOGLE
INSTAGRAM
THE MOP

STAGRAM
Instagram is a social network and application for sharing photos and videos. Also there is the option to connect the photos and videos with other social networks.

Instagram was created by Kevin Systram and Mike Krieger in October
Telegraph
The Light Bulb
The Telephone
The first successful Airplane
1951-2015
It was developed in 1838 by Samuel Morse, although other inventors had made other prototypes.
It worked by transmitting electrical signals over a wire laid between two stations.
Samuel Morse invented a code (Morse code) consisting of a set of dots and dashes representing the letters of the English alphabet and the numbers.
In 1844, Morse sent his first telegraph message from Washington D.C. to Baltimore (Maryland).
The telegraph revolutionized long-distance communications.
.COM
1800-1850
Google is a multinational American company specialized in products and services related to Internet, software, electronic devices and other technologies.
The Mop
The mop is a tool for clean the floor, its composed by a plastic stick with absorbent fringes and a cube whose mecanism is to drain.
By Lucía Alonso
By Marta Díaz
By Allegra Rodríguez
Full transcript