South Charleston, OH Sales Tax Rate. The current total local sales tax rate in South Charleston, OH is 7.250%. The December 2017 total local sales tax rate was also 7.250%. Sales Tax Breakdown
It depends on the size of the bird. The largest, the Giant Hummingbird, has a wingbeat rate of 10-15 per second. The fastest recorded rate was about 80 per second, on a tiny Amethyst Woodstar, and the slightly smaller Bee Hummingbird - the world's smallest bird - may have an even faster rate.
You can tell how fast a hummingbird beats its wings by measuring the pitch of the humming noise. There are numerous recordings and videos of hummingbirds on the web, and the pitch of the hum of ruby throated hummingbirds measures at 40 - 60 cycles (= beats) per second.