WATCH ME!
Machines
Inventions
The teacher will give you the password when you study the contents. :)
_ _ _ _ _ _ _ _
Plazo de entrega: miércoles 6 de Abril
You have to build your own simple machine
Here are some examples:
ONLY FOR THE BRAVEST...
EXTRA MILE!
I N V E N T I O N S
1804
1885
1903
1700
STEAM ENGINE.Machines could be used in factories to make more products, more quickly.
STEAM TRAIN.People could go much further and faster than ever before!
FIRST AIRPLANE.Invented by the Wright brothers. It took one person for 30 minutes flight
FIRST PETROL CAR.For many centuries the people travelled with horses and carriages
TRANSPORT
COMMUNICATION
1876
1837
2000
1969
TELEPHONE.invented by Alexander Graham Bell. It converted sound into electrical signal
INTERNET. Designed by ARPA as a networking system for de defense of the U.S.A.
SMARTPHONES.They act both as phones and computers.
TELEGRAPH.Invented by Samuel Morse. People sent messages using the Morse code
Simple machines
They have a few or no moving parts
It is used for lifting or lowering objects.
It is used for pushing an object up or down.
Lever
Pulley
Inclined plane
It is used for cutting or pushing things appart.
It is used for moving objects up and down different levels.
Wedge
It is used for joining two things together.
Wheel and axle
Screw
It is used for transportation
Machines and Inventions 3P Daoiz y Velarde
Víctor Hernández Lóp
Created on March 23, 2022
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Transcript
WATCH ME!
Machines
Inventions
The teacher will give you the password when you study the contents. :)
_ _ _ _ _ _ _ _
Plazo de entrega: miércoles 6 de Abril
You have to build your own simple machine
Here are some examples:
ONLY FOR THE BRAVEST...
EXTRA MILE!
I N V E N T I O N S
1804
1885
1903
1700
STEAM ENGINE.Machines could be used in factories to make more products, more quickly.
STEAM TRAIN.People could go much further and faster than ever before!
FIRST AIRPLANE.Invented by the Wright brothers. It took one person for 30 minutes flight
FIRST PETROL CAR.For many centuries the people travelled with horses and carriages
TRANSPORT
COMMUNICATION
1876
1837
2000
1969
TELEPHONE.invented by Alexander Graham Bell. It converted sound into electrical signal
INTERNET. Designed by ARPA as a networking system for de defense of the U.S.A.
SMARTPHONES.They act both as phones and computers.
TELEGRAPH.Invented by Samuel Morse. People sent messages using the Morse code
Simple machines
They have a few or no moving parts
It is used for lifting or lowering objects.
It is used for pushing an object up or down.
Lever
Pulley
Inclined plane
It is used for cutting or pushing things appart.
It is used for moving objects up and down different levels.
Wedge
It is used for joining two things together.
Wheel and axle
Screw
It is used for transportation