Three DARPA-funded research teams have completed a foundational study of chip-scale vacuum pumps by inventing three very different approaches to removing air from a sample chamber with a volume of one ...
According to Aristotle's dynamics, in the days when it was believed that "heavier things fell as quickly"Galileo GalileiHe thought that the bird 's feather falls slowly because it is disturbed by the ...
A passive vacuum pump that uses 3D-printed surfaces to better absorb gas molecules has been unveiled by researchers in the UK. It removes gas nearly four-times faster than a similar system with a flat ...
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