How to test your webcam to make sure it's working properly before a video call

You can test your webcam using online tools or programs that come with Windows 10 or your Mac computer.

How to tell if the eggs in your fridge are still good to eat

If you don't know if your eggs are still good, perform the float test. Eggs that are no longer safe to eat will float when ...

Researchers unveil surprising flu test that works before symptoms appear

Scientists in Germany have created a novel flu detection method using an edible sensor that produces taste when the influenza virus is present in the mouth.
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Fluorescent bulbs are mostly empty space

I submerged a fluorescent bulb in water and then broke it to see how it absorbs liquid, showing the surprising amount of empty space inside. Trump Invokes ‘Golden Share’ to Block U.S. Steel Plans for ...
AZFamily

Tesla gets green light to test autonomous vehicles in Arizona

PHOENIX (AZFamily) — The Arizona Department of Transportation has given the green light for Tesla to begin testing its autonomous cars in Arizona with safety drivers. The approval by ADOT comes after ...
C&EN

Lysosomal-Targeted Two-Photon Fluorescent Probe to Sense Hypochlorous Acid in Live Cells

Get article recommendations from ACS based on references in your Mendeley library. Pair your accounts. Export articles to Mendeley Get article recommendations from ACS based on references in your ...