Can you hear wind turbines?

Modern wind turbines are remarkably quiet. It is one of the odd things about the anti-wind lobby that they often focus on noise as an issue, when in reality anyone who has stood close to a modern wind turbine knows how little noise they make. Contents show 1 Do turbines make noise? 2 How loud

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Can you overwater corn?

Overwatering corn can be just as detrimental as underwatering. Overwatered plants will not produce ears, and will eventually wilt and die. Keep this in mind when watering. Subtract any recent rainfall from your watering schedule for the week. Contents show 1 Should corn be watered everyday? 2 How do you know if you over watered

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How did Romans keep things cold?

Romans in affluent households used snow to keep their wine and food cold on hot days. Snow from mountains in Lebanon, Syria and Armenia was imported on camels, buried in pits in the ground and then covered with manure and branches. Contents show 1 How did Romans deal with the heat? 2 Did the Romans

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Can you hear whales while swimming?

Researchers believe that some of these low frequency sounds can travel more than 10,000 miles in some levels of the ocean! Sound frequencies are measured in units called Hertz. The range of frequencies that whales use are from 30 Hertz (Hz) to about 8,000 Hz, (8 kHZ). Humans can only hear part of the whales’

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