Whether you’re a new runner or an experienced one, the stride length you naturally choose is likely your most efficient, ...

Abstract: For the reliability and general ability of the results of any epidemiological or medical research study, adequate number of study units is extremely important. Study of both less than needed ...

I made a belt and pulley system to spin a blower faster than the previous rope-and-stick method, aiming for higher air pressure during smelts. Testing clay and cane wheels, including a floating ...