2° review machines and inventions | Baamboozle - Baamboozle

0%

0 0 0

What did Alexander Graham Bell invent?

Telephone

What simple machine is this?

Pulley

Name one communication invention.

Computer, phone etc....

What did Thomas Edison invent?

Light Bulb

How does the lever help us?

To lift heavy things.

What did Ángela Ruiz invent?

Electronic notebook

What do we use machines for? Name 5 things.

Cutting, talking, digging cooking, cleaning, repairing, drying and travelling

What simple machine is this?

Screw

Give one example of a machine that needs human energy?

Shears, pencil sharpener, scissors etc.......

Give one example of a machine that needs fuel?

Cars, airplanes, boats etc.........

What simple machine is this?

Wedge

Name one transport invention.

Airplane, car etc......

Name one medical invention.

Xray, glasses etc......

What simple machine is this?

Wheel and axle

What does a ramp help us do?

Move heavy things.

What did Hedy Lamarr invent?

Wifi

Give one example of a machine that needs electricity?

Washing machine, iron, computer etc.......