The airborne spread of pathogens has assumed great importance in the public eye following the onset of the coronavirus disease 2019 (COVID-19 pandemic). In an interesting new research paper published ...
The WeatherFlow Wind Meter costs around $35 bucks, plugs into your iPhone or Android device and offers a lot of flexibility in recording wind speed. The software is easy to use and it even includes an ...
In the early days of flight, wind tunnels were as unsophisticated as the airplanes they tested. Put a box fan in a circuit of ductwork and you’ll have a pretty good representation of an early wind ...
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