Categories: I
Inventor
An inventor is a person who creates new things or new ways of doing things. Alexander Graham Bell invented the telephone. Thomas Edison invented the light bulb. Cai Lun invented paper. James Watt invented the Read more…
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Injection
An injection is the act of putting medicines into your body with a syringe. Injections are used when medicines cannot be given to patients orally. Injections are used to cure illnesses and prevent illnesses. Injections Read more…
Igloo
Igloos are also known as snow huts or snow houses. Igloos can be kept warm inside by body heat or other heat sources like fire lamps. Igloos can be built in different sizes. Eskimos used to Read more…