You were just another C.T.R.L. employee clocking the graveyard shift, filing reports on things that shouldn’t exist. Now, the facility is under a sudden, total lockdown. Your main objective? Survive ...

If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...

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 ...

Tommy Liu builds a vehicle-mounted particulate matter monitoring system powered from harvested wind energy and an integrated ...

Crime is down. Migrant workers and customers are staying home. As part of our video series on Trump’s second term, The Wall Street Journal’s Michelle Hackman takes us inside the aftermath. Photo ...

One of the joys of writing for Hackaday comes in following the world of new semiconductor devices, spotting interesting ones while they are still just entries on manufacturer websites, and then ...

Abstract: This Study explores ways to improve the speed of DC motors through comparison of traditional tuning methods, viz. Ziegler-Nichols and Cohen-Coon with a machine learning approach using Random ...

Abstract: This paper proposes a motor speed control using IP controller for a 6-phase (double star) electric motor drive system that has better efficiency than traditional (PI controller). A 40-pole, ...

The speedy roads of Disney Speedstorm can be ruthless, and codes can help you make it to the finish line without falling behind. Codes usually reward coins and cosmetic items, which are useful for ...

Power Metals Corp. engages in the acquisition exploration, and development of mineral properties to explore and develop its Cesium, Lithium and Tantalum assets in Canada. Its projects include Case ...