Nearly 100 years ago, a seemingly simple discovery revolutionized the microscope. The introduction of phase contrast, which garnered a Nobel Prize in 1953, brought into clear view structures inside ...
Researchers in the United States have built a technology that boosts the performance of electron microscopes. Berkeley Lab and UC Berkeley physicists’ new technique offers detailed images of the small ...
A laser (purple) is powerfully amplified by highly polished mirrors and focused on the electron beam (blue) to shift its phase.SayoStudio/Biohub Researchers in the United States have built a ...
Astronomers have observed a gigantic cosmic "contrail" in a distant galaxy. The trail of gas and dust may have been churned out by a passing massive black hole, although there are other possible ...
SymKit is not a formula database. It is a symbolic derivation engine that creates new formulas from existing ones. Known formulas New formula ...