Abstract: Precise frequency trimming is essential for improving the mode-match gyroscope performance. Femtosecond laser ablation has been proven an efficient process in mechanical trimming of micro ...

Preserving what's left of a python after its caught and killed requires a great deal of time, skill and patience.

Abstract: The split-type flying vehicle is a new type of vehicle that can execute different tasks through different combinations of chassis, cabin, and aircraft. When the vehicle switches from ground ...