'With cups that rotate horizontally, an anemometer measures the speed of this, anemos in Greek'
wind
SCIENCE: With cups that rotate horizontally, an anemometer measures the speed of this, anemos in Greek
With cups that rotate horizontally, an anemometer measures the speed of this, anemos in Greek
With cups that rotate horizontally, an anemometer measures the speed of this, anemos in Greek
SCIENCE
wind
SCIENCE