Answer
a wind vane and an anemometer
Explanation
A WIND VANE is an instrument that determines the direction from which the wind is blowing. An ANEMOMETER measures wind speed. The cups catch the wind, turning a dial attached to the instrument. The dial shows the wind speed.
Answer:
The treadle is operated with the foot
Explanation:
AHHH! maybe he meant give him a good time?? or make him happy LOL. GOOD LUCK
Cool jazz developed near the end of 1940s. I pretty sure that’s the answer.