Like many new measurement tools, the laser frequency comb seemed at first a curiosity but has found more practical uses than originally imagined. The technique for making extraordinarily precise measurements of frequency has now moved beyond physics and optics to advance biomedicine by helping...
my cat acts like i am killing him if i try to brush or comb him. he is a long haired cat, and is naughty as soon as i try to brush or comb him. i am scratched, tries to bite and cries like i am killing him. any ideas how to control him, he hates to go get shaved at the groomer, but i do not know...