It was invented to heat and defreeze food. ____________________
Microwave
This invention is a long, thin object used for writing or drawing with ink.
Pen
This vehicle was invented to move by turning the two pedals.
Bicycle
This is big and takes many people to work or school. It travels on roads.________
Bus/Trolleybus
People look at this to know the time. ________
clock/watch...
The________________ was invented to prevent diseases from spreading.
vaccination
Something that was invented for exchanging it for products,etc.
Money
__________________ were invented to improve people’s vision.
/Glasses/Contact lenses
This invention is used for recording visual images in the form of photographs, film, or video signals.
Camera
This can control the TV.
Remote controller
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
________________was invented to take people up and down buildings.
The lift
It was invented for producing an image of whatever is in front of it.
Mirror
This invention is used for making clothes flat and smooth.
Iron
____________________ was invented to help people work and travel faster.
The steam engine
This vehicle was invented for traveling over snow and ice.
Sleigh
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 to be used instead of paper books._______________
Electronic books
It was invented for allowing hidden objects such as bones and organs in the body to be photographed.
X-ray
It was invented for moving quickly from one country to another overcoming long distances.__________
Airplane
A device used to convert electricity into light, consisting of a source of illumination.
Light bulb
The _____________was invented to make it easier to see in the dark.
light bulb
This invention is a long plastic, metal, or ceramic container that is filled with water so that you can sit or lie in it to wash your whole body.
Bath
The __________________ was invented to make it easier to clean your flat or house.
vacuum cleaner
It was invented to keep your food unspoiled and fresh to eat.___________
Refrigerator
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