Something that was invented for exchanging it for products,etc.
Money
10
This vehicle was invented for traveling over snow and ice.
Sleigh
15
it was invented for storing, organizing, and finding words, numbers, and pictures, for doing calculations, and for controlling other machines.
Computer
15
It was invented for producing an image of whatever is in front of it.
Mirror
10
It was invented for allowing hidden objects such as bones and organs in the body to be photographed.
X-ray
15
This vehicle was invented to move by turning the two pedals.
Bicycle
15
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
15
This invention is used for for washing clothes, sheets, and other things made of cloth.
Washing machine
10
This invention is a long, thin object used for writing or drawing with ink.
Pen
5
This invention is used for making clothes flat and smooth.
Iron
15
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
10
This invention is used for recording visual images in the form of photographs, film, or video signals.