Tractor beams using light or sound have existed for a while. Lasers can be used to create optical tweezers, a development that got Arthur Ashkin a Nobel prize in 2018 – so it is possible to move and ...
The instrument exploits the phenomenon of optical levitation to "trap" glass nanospheres with light inside it, thanks to which it is possible to simultaneously observe phenomena typical of both ...
Loveland Performing Arts presents “Letters From Home,” a tribute to the military; and The Loveland Parks & Recreation Department will present ”Mountainfilm On Tour,.” ...