The History behind different Inventions - PowerPoint PPT Presentation

1 / 12
About This Presentation
Title:

The History behind different Inventions

Description:

Chester Greenwood was only 15 when he invented earmuffs ... he showed the safety glass to auto dealers they were surprisingly not interested ... – PowerPoint PPT presentation

Number of Views:144
Avg rating:3.0/5.0
Slides: 13
Provided by: bis110
Category:

less

Transcript and Presenter's Notes

Title: The History behind different Inventions


1
The History behind different Inventions
  • By Rachel

2
Earmuffs
  • Chester Greenwood was only 15 when he invented
    earmuffs
  • After Chester invented earmuffs his friends
    teased him when he wore them but soon Chesters
    friends wanted them, too
  • The first earmuffs were only cloth pads sewn to
    wire
  • Earmuffs were invented in 1873

3
Barbies
  • Ruth Handler invented Barbies because her
    daughter got board of playing with baby dolls
  • The names Barbie and Ken came from Ruth Handlers
    children
  • Ruth Handler became the president of the Mattel
    toy company
  • Barbies were invented in 1959

4
Television
  • Philo Farnsworth decided to become an inventor
    when he was only 6
  • Philo was a teenager when he invented television
  • The first thing to be on television was a dollar
    sign
  • Television was invented in 1927

5
Tupperware
  • Earl Tupper made the first Tupperware bowls were
    made out of leftover scrap plastic from where he
    worked
  • After Earl invented Tupperware everyone wanted
    them for parties
  • Tupperware was invented in 1947

6
Internet
  • Internet was invented when the U.S. government
    was worried that a nuclear attack could wipe out
    America's intelligence system
  • Internet was first used to communicate between
    military installations to protect communication
    flow
  • Internet was invented in 1969

7
Coca-cola
  • John Pemberton was trying to make medicine when
    he concocted the formula for Coca-cola
  • In the first year of sales the company only made
    50
  • Coca-cola was invented in1886

8
Safety glass
  • Safety glass was invented on accident when
    Edouard Benedictus dropped a glass flask to the
    ground and to his surprise the glass flask stayed
    together
  • When he showed the safety glass to auto dealers
    they were surprisingly not interested
  • Safety glass was invented in1903

9
Root beer
  • Root beer was originally cough syrup but when you
    add a few ingredients it became a loved soft
    drink
  • Root beer was first sold in a drug store for 5
    cents a mug
  • Root beer was invented in1866

10
Potato chips
  • George Crum was trying to play a trick on a man
    that kept sending back his fries because the man
    said that the fries weren't thin enough
  • Finally George made fries that were ridiculously
    thin and crispy and to his surprise the man liked
    them
  • Potato chips were invented in 1853

11
Matches
  • Inventor John Walker was trying to invent a new
    kind of explosive when he invented matches
  • John was stirring a new formula when he went to
    attend to other business
  • Whenever he was gone the formula left on the
    stick hardened
  • When he was trying to get the hardened formula
    off he rubbed the stick on the stone floor of his
    workshop and to his surprise the stick lit
  • Matches were invented in1826

12
The End
  • I hope you have enjoyed this power point
Write a Comment
User Comments (0)
About PowerShow.com