CU Boulder researchers have designed microscopic “racetracks” that trap and amplify light with exceptional efficiency. By using smooth curves inspired by highway engineering, they reduced energy loss ...

Let’s start with the simple case: performing an action only when the switch goes active. We’ll assume the switch starts in ...

Dear Heloise: To get more use out of discarded Christmas lights, I place a strand in a decorative container and leave them on at night as a night light. This is helpful when walking into a dark living ...

Abstract: Many of the most sophisticated human-robot interaction control schemes fall short when it comes to ensuring safe interactions, primarily because they do not generate bounded control actions.

Dear Heloise: To get more use out of discarded Christmas lights, I place a strand in a decorative container and leave them on at night as a night light. This is helpful when walking into a dark living ...

Dear Heloise: To get more use out of discarded Christmas lights, I place a strand in a decorative container and leave them on at night as a night light. This is helpful when walking into a dark living ...

Transform your home into a winter wonderland with our latest diy Winter Decor Ideas video! In this tutorial, we'll guide you through creating stunning seasonal window boxes, decking out your porch ...

All the info you need right here In this occasion I'll make a lighting system to be controlled remotely from my rc using Arduino compatible boards, they will take the input from a receiver and respond ...

Abstract: This paper presents a new electrostatic resonant accelerometer with force-rebalance control. Conventional electrostatic resonant accelerometers detect acceleration based on the modulation of ...