An important milestone has been achieved in brain-computer interface (BCI) technology. A new peer-reviewed study published in Nature Biomedical Engineering shows how a high-performance brain-computer ...

If you’ve wondered what a preamplifier is, what it exactly does, and whether your audio setup is missing one, we’ve got the answers—as well as some of our top recommendations. An audio signal needs ...

We earn commissions from purchases you make using links in our articles. Learn more. For many car owners, the stock stereo just won't cut it and thankfully there are plenty of cost-efficient ways to ...

In an era defined by streaming services and online cable offerings like Sling and YouTube TV, it’s easy to forget that over-the-air (OTA) TV exists. Yes, your TV can still get your local ABC, NBC, and ...