It was invented to help people communicate. It is _______________.
The telephone/the Internet
This invention is used for for washing clothes, sheets, and other things made of cloth.
Washing machine
People look at this to know the time. ________
clock/watch...
Something that was invented for exchanging it for products,etc.
Money
It was invented for moving quickly from one country to another overcoming long distances.__________
Airplane
This vehicle was invented to move by turning the two pedals.
Bicycle
This invention is used for recording visual images in the form of photographs, film, or video signals.
Camera
This invention is a long, thin object used for writing or drawing with ink.
Pen
It was invented to keep your food unspoiled and fresh to eat.___________
Refrigerator
This invention is used for making clothes flat and smooth.
Iron
It was invented for allowing hidden objects such as bones and organs in the body to be photographed.
X-ray
it was invented for storing, organizing, and finding words, numbers, and pictures, for doing calculations, and for controlling other machines.
Computer
___________________ was invented to make it easier to keep cool.
Air conditioning
It was invented for producing an image of whatever is in front of it.
Mirror
This can control the TV.
Remote controller
The________________ was invented to prevent diseases from spreading.
vaccination
The __________________ was invented to make it easier to clean your flat or house.
vacuum cleaner
________________was invented to take people up and down buildings.
The lift/ the elevator
It was invented to heat and defreeze food. ____________________
Microwave
__________________ were invented to improve people’s vision.
/Glasses/Contact lenses
This invention is an aircraft that does not have a pilot but is controlled by someone on the ground, used especially for dropping bombs or for surveillance.
Drone
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