The genes that caused scales to become feathers in the early ancestors of birds have been found by US scientists. By expressing these genes in embryo alligator skin, the researchers caused the ...
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The project mounts an M0 Feather microcontroller board into the rocket, along with a 900 MHz LoRa transmitter and a GPS module. This allows the rocket’s journey to be measured and logged ...
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on bearing 055 (55º East of North). The term acceleration can refer to a scalar acceleration or an acceleration vector. So far, we have only met scalar acceleration, eg \(5 m\,s^{-2}\).