All About Simple Machines: Types and Functions
Every day you use machines without even thinking about it. A machine is anything that helps make work easier. Basic tools like staplers, screwdrivers and scissors are simple machines. These machines are all based on simple inventions like levers, planes, pulleys or
Posted in Physics/Chemistry/Technology | Tags : All About Simple Machines, what are simple machines, simple machines, All about simple machines for kids, facts about simple machines, all about simple machines video, basic tools, simple inventions
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