As a solution, the U-M research team developed a method that uses helical light beams to produce nanoscale helices with specific handedness and pitch. "Centimeter-scale chiral plasmonic surfaces ...

Invented by Ampex in 1956, helical scan was the only method that was fast enough to record video in real time. Using two-inch tape and running at 15 ips, the going rate for tape recorders of the ...

For anyone in need of a quick-fix to unruly mess, the 'pile decluttering' method is popular as it's a simple way to clear and organize items quickly. There are a few variations on the pile ...