Two Kentucky men have been charged with endangerment after allegedly pointing a laser and firing a gun at a police helicopter ...
The laser aimed at an RAF aircraft by a Russian ship may have been a simple handheld pen, but far more advanced devices are ...
Femtosecond laser micromachining was first demonstrated in 1994, when a femtosecond laser was used to ablate micrometre-sized features on silica and silver surfaces 1,2. In less than ten years the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback