Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.

LED light bulbs are bright, energy-efficient and can be equipped with extra features, unlike regular bulbs. Whether you're looking for maximum brightness in darker rooms or you want a light source ...

Or have them light automatically when someone arrives home and turn off when everyone leaves. After a new round of testing, the WiZ 60W A19 Color LED continues to be the best smart bulb.

For anyone hunting down the best laptop with a thin and light profile, our team has tested dozens of ultrabooks, including the best Dell laptops, to bring you a curated list of top picks for every ...

With the best LED face masks now repping technology like near-infrared light and acne-fighting blue light, the skincare industry only seems to be gaining momentum. Many of us like to think we’ve ...

These structures can control sound and light ... from a cardboard sheet. Sameer A. Khan/Fotobuddy The researchers employed kirigami techniques to create cuts in a sheet of paper, resulting ...

LED light wands, or light sticks, provide an effective (and relatively affordable) alternative to a photographer’s flashgun or a videomaker’s stand-mounted lamp. You don’t need to sync a light wand ...

They’re ultra-thin, have a sleek all-black design with ... The design feels more portable than ever while the spec sheet shows that it could potentially be a performance powerhouse.

New research led by Imanuel Lerman, head of the Lerman Lab of the UC San Diego Qualcomm Institute and UC San Diego School of Medicine Department of Anesthesiology, as well as the VA Center of ...

Very thin free-flowing liquid sheets are ... micrometer-scale accuracy in target positioning. In this paper, we perform a systematic study on the vibration and jitter of free-flowing liquid sheets for ...