Robots and basics you need to know about them

The word robot comes from the Czech word robota, meaning drudgery. A robot is a mechanical device that operates automatically. Robots can perform a wide variety of tasks. They are especially suitable for doing jobs too boring, difficult, or dangerous for human beings. Robots efficiently carry out such routine tasks […]

How are mirrors made to reflex your image?

Mirrors are used in many ways for example in telescopes, flashlights, headlights of cars and lamps in lighthouse. Mirrors are pieces of glass. It was discovered that glass forms when melted solid materials are cooled quickly, so that they do not produce crystals. Also See: Facts About Robots The main […]

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