NASA’s New Supersonic Jet Just Quietly Completed Its First Test Flight

NASA’s X-59 supersonic jet completed its first test flight on Tuesday, flying at subsonic speeds of 230 mph over the desert ...

NASA's 'quiet' supersonic jet completes first flight in potential breakthrough for commercial air travel

Lockheed Martin's revolutionary X-59 supersonic jet completes first test flight, designed to break sound barrier with quiet 'thump' instead of sonic boom.
CNET

Does Your Internet Connection Feel Slower Than It Should Be? Here’s How to Test It and Use the Result

A simple internet speed test can tell you a lot about your home's network and whether you're getting your money's worth. We'll show you how to run one and more. Joe Supan is a senior writer for CNET ...
Gone with the Wynns on MSNOpinion

Our Explorer Yacht: The Final Test!

The final test features big waves and strong winds, exploring whether stabilizers on a monohull are superior to a catamaran.
Jalopy Jeff Sutton on MSN

This Ford Explorer Hits 0–60 Faster Than You Think! ST Performance Test Drive

We take the fastest Ford Explorer on the market for a spin — can this 400HP SUV really live up to the hype? Let’s find out!
Psychology Today

Complex Post-Traumatic Stress Disorder Test

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...