There is severe heat across the country. To avoid the heat and keep themselves cool, people use air conditioners, coolers and fans in their homes. Fans are used the most in homes. If you have seen a fan running in the house, you must have noticed that the fan rotates from the left side. But very few people know the reason behind this. Usually people use table fans or ceiling fans in their homes. You must have noticed that the blades of a table fan always rotate towards the right.…
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