"I am a former science teacher. This looks like an insert for a ripple tank. They are used for teaching wave physics. The ...

A newly tooled FMC 5,347-cubic-foot capacity 50-foot boxcar has joined the Athearn HO scale freight car lineup. The injection-molded plastic model has railroad-specific doors; many separate, ...

The Greenbrier 7,550-cubic-foot capacity double-plug-door boxcar is the first N scale freight car from Aurora Miniatures North America Inc. The injection-molded plastic model features many separate, ...

• A waterproof Kindle that can hold and entire library’s worth of books in one slim tablet.

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Scan your social media feed, and you’ll probably run across an influencer incorporating a face roller into their daily skincare routine. Touted for their supposed ability to reduce puffiness ...

Each foam roller (except the LO ROX Mini Infinity Roller) was used on the medial and lateral quadriceps, hamstrings, calves, TFL, piriformis, and gluteus muscles of each leg and hip for 30 seconds.