Acon Laboratories, founded by Jixun Lin, makes the Flowflex at-home COVID-19 tests that took off during the pandemic after receiving U.S. FDA authorization for emergency use in 2021 and clearance for ...
SafeAir Certified Mold Inspection Inc. has published a new blog post titled “How Accurate Are Air Mold Tests? A Clear Guide to Testing Reliability.” The company released this article to help ...
FDA-cleared test enables at-home detection of RSV, Flu A/B and COVID in adults and pediatric populations. SAN DIEGO, Jan. 23, 2026 /PRNewswire/ -- ACON Laboratories, Inc. today announced the retail ...
ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. These highlights were written by the reporters and editors ...
One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...
Vision tests are an important part of life, but they aren’t always the most convenient things to work into your schedule. It’s an issue Eyebot thinks it has solved with its kiosk, which shrinks the ...
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Accuracy test of a rifle

This video documents an accuracy test where a rifle consistently failed to hit its target, focusing on setup, conditions, and possible causes. What factors most affect shooting accuracy? American ...
If it feels like everyone is getting the flu, you're not imagining it. This is shaping up to be another severe flu season. That's why it's important to take advantage of every tool we have to keep the ...