During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

Some people love fiddling with their 3D printers, others love printing. Some fiddle so they can spend more time printing, ...

What are your marketing metrics telling you? If you rely on the standard measurement tactics, probably not much. Consider a classic metric such as clickthrough rate. By most standards, a "successful" ...

Julie Young is an experienced financial writer and editor. She specializes in financial analysis in capital planning and investment management. Gordon Scott has been an active investor and technical ...