For under $20 you can get a LED tester (look for TV back light tester) that’ll test anything from IR LEDs @ 1.2v up to 300v. Not sure why so high when TV back lights are usually around 100v.

Exercise improves the mental health outcomes for children and teens, with adolescents benefitting most from structured ...

Deep-brain imaging in awake mice reveals how light resets the circadian clock by activating complex SCN neuron networks.

In Nebraska, a publicly owned utility deftly tackles the challenges of delivering on reliability, affordability, and ...

Although we know sleep is essential to our physical and mental well-being, it remains an incredibly enigmatic behavior, scientifically speaking.

Get here detailed ISC Board Class 12 Physics Syllabus chapter-wise, marking scheme, weightage, paper pattern and Download PDF ...

It began with a series of synchronicities that led me to AllsWell Creative's retreat. The Pathfinder Mindful Journaling Retreat is held at Valley Rock Inn, a country sanctuary in Sloatsburg, NY ...

The first lab-supported film to be produced, after being developed at the first Directors Lab held in 1981, Gregory Nava’s El ...

Progress is good. But not all loss is visible. Sometimes it hides in a blinking light that no longer works, or a song that ...

A thick smoke from a burning garbage dump used to hang over Lil’wat Nation, putting the community’s health at risk.

Haryana Chief Minister Nayab Saini met the family members of former Gujarat CM Vijay Rupani in Gandhinagar on June 19. Rupani ...

The recipe blends sodium alginate (an inert polymer extracted from brown seaweed) with thin titanium-carbide “MXene” nanosheets, then freeze-dries the slurry ...