Inventors and Explorers

1. Inventors and Explorers

2.

•INVENT
•DISCOVER
•EXPLORE

3. Invent - create something new which did not exist until man created it

• A. Graham Bell invented the telephone.
• James Russell invented photocopier.
• Chester F. Carlson invented the Digital Compact
Disc
• Samuel F. B. Morse invented the electric
telegraph.
• J.L.Baird invented the television.
• Levi Strauss invented blue jeans.

4. Discover something which existed without man’s knowledge.

Discover something which existed
without man’s knowledge.
Marie Curie discovered radium.
Albet Einstein discovered the theory of
relativity .(izafiyet teorisi)
Isaac Newton discovered low of gravity.
A.Colombus discovered America.
Joesph Priestley discovered oxygen in 1774

5. Explore - to discuss or think about something carefully or to travel around an area in order to find out about it

Explore - to discuss or think about something carefully or
to travel around an area in order to find out about it
• Neil Armstrong explored the moon first.
• Edmund Hillary explored Mount Everest in
1973.
• Yuri Gararin explored the space.
• Robert Peary explored the North Pole first.
• Ferdinand Magellan explored Pasific Ocean .

6. Wilhelm Schickard …………. the calculator.

invented the calculator.
Wilhelm Schickard ………….