These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials. They're a great way to learn about circuits and electricity. You can make a ...

IKEA has launched its new Gömpyssling LED light with sensor. It's a motion-activated light which automatically switches on when you open a cupboard or step into a space, then turns itself off after ...

Burglars tend to favour doors and windows that are not easily visible from public places. However, what they dislike are clear indications of activities inside the building, especially as a result of ...

Presence/motion sensors are one of the best ways to make automations feel more natural, but most of them run on batteries and eventually have to be swapped. That’s one of the main reasons I really ...

Distribution of quantum states generated by a central node to each node, phase encoding at each node, and estimation of arbitrary linear combinations of phases through local measurements. Precise ...

Abstract: A new type of oil sensor with electrostatic induction coupled fringing electric field effect is designed to solve the problem of oil monitoring accuracy influenced by the oil medium and the ...

A lawsuit against Colorado’s EpiPen access law can move to trial. The law went into effect last January, making epinephrine auto-injectors for people with severe allergies much cheaper. It brought the ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

“Here, the grantees assert a non-statutory right to vindicate separation-of-powers principles but they are foreclosed from doing so" by Supreme Court precedent, the appellate court stated.

Abstract: A novel oil sensor designed to address the issue of oil monitoring accuracy influenced by the oil medium and temperature utilizes electrostatic induction coupled with a fringing electric ...