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TechRadar experts have reviewed many laptops over the years. In their experience, here are some things to avoid when buying a laptop. 1. 4GB RAM In 2021, even Android smartphones will have 8GB of RAM. As a result, laptops with only 4GB of RAM are...

Who invented and used Screw

In Technology
On September 15, 2022
Worcester is believed to have been invented by the Greek mathematician Archytas around 4,000 BC. The Greeks used worms in many places. Archimedes (28-2212 BC) invented a water pump using a worm. This machine is called the Archimedean Screw. The machine inserts a screwdriver into...
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