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Cognitive cognitive interesting facts

Who started graffiti?The first drawings on walls appeared in caves thousands of years ago. Later the Ancient Romans and ...
25/06/2022

Who started graffiti?

The first drawings on walls appeared in caves thousands of years ago. Later the Ancient Romans and Greeks wrote their names and protest poems on buildings. Modern graffiti seems to have appeared in Philadelphia in the early 1960s, and by the late sixties it had reached New York.

What are balloons made of?Most balloons are made of rubber, latex or nylon fabric, which consist of long particles calle...
19/06/2022

What are balloons made of?
Most balloons are made of rubber, latex or nylon fabric, which consist of long particles called polymers that are like strands of cooked spaghetti, but a lot smaller! When you stretch these materials, the polymers in them straighten out and slide alongside and over one another.

What is an interesting fact about coffee?Coffee is a fruitRed beans have a nicer smell and are less acidic. Red beans ar...
17/06/2022

What is an interesting fact about coffee?
Coffee is a fruit

Red beans have a nicer smell and are less acidic. Red beans are used to produce lighter coffees. The longer that coffee beans have been roasted – the healthier they are. Decaffeinated coffee comes from a chemical process where the caffeine is taken out of the beans

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