No one likes a flickering light source, but lighting is often dependent on the quality of a building’s main AC power. Light intensity has a close relation to the supply voltage, but bulb type plays a ...

Hope may be in sight for millions of Alzheimer's patients as scientists have found a way to slow disease progression and treat its symptoms using only light and sound. Alzheimer's affects roughly 5.8 ...

A new explanation has emerged for why an experimental treatment for Alzheimer’s disease involving sounds and flickering lights may help slow cognitive decline. The frequencies involved seem to ramp up ...

In his home laboratory, Phil – a high school chemistry teacher who also runs a YouTube science channel – discovered that a simple solar panel can ...