Explore the fascinating world of audio amplifiers with our hands-on experiments that you can easily try at home! This video guides you through the science of amplifying sound, explains essential ...

According to a study published in JAMA Network Open, 70% of U.S. adults would conduct a home test for suspected COVID-19.

Kits sold directly to consumers to check a variety of health metrics provide little value when it comes to guiding health ...

Zappa put two distinct setups to the test to see if listeners could truly tell the difference between tube amps and their ...

You may think you know static electricity, but its true nature has long eluded scientists. We’ve now made a huge leap towards ...

Rebecca Castillo is a video creator and special projects lead for Los Angeles Times’ High School Insider and other Public ...