DARPA is Exploring Physics’ Strangest New Frontier to Develop the Next Generation of Defense Technology
In an effort to reshape the foundations of military computing and electronics, the Defense Advanced Research Projects Agency…
These tiny flyers levitate on the Sun’s heat alone
Devices (artist’s illustration) kept aloft by sunlight could take sensors into an understudied layer of the atmosphere.Credit: Schafer…
Laser power stabilization using conservation law in acoustic optic modulator
Our experimental setup is depicted in Fig. 1. The photoelectric control system is shown in Fig. 1a. A…