The most common motor style for an electric bike is a hub motor (a motor in the center of the wheel), and we’ve all known for ...

The theory behind hydropower is very simple: water obeys gravity and imparts the gained kinetic energy onto a turbine, which subsequently drives a generator.  The devil here is, of course, in all ...

You want to be able to run a treadmill at home, but you can’t give away valuable space to a huge piece of fitness equipment?

While TikTok is packed with happy-looking people working this way, the treadmill desk is more than a trend. Research ties sitting all day with a higher risk of developing back pain and even issues ...

Highly Loaded Grain (HLG) Solid Rocket Motors allow extended range and customized thrust profiles with the same propellant and the same size rocket motor. Anduril and Raytheon announced on Oct. 7, ...

Anduril and Raytheon have conducted a ground test of an advanced solid rocket motor that could lead to a performance boost for air-to-air weapons. The work involved a static fire test of a rocket ...

The two announcements highlight RTX's parallel work on both air-breathing and solid rocket propulsion technologies through its businesses. RTX made two propulsion announcements on Sept. 24, 2025, ...

The Bowflex T9’s red centerline is a small but brilliant design feature that reliably helps runners keep their stride centered and focused. The roomy, three-zone cushioned deck merges firm support ...

After running for over a decade, I wanted to see how healthy my heart is. I got an active metabolic assessment at Life Time, measuring my VO2 max and heart rate. I also learned which running speeds ...

BrightDrop's commercial customers have included Walmart, Hertz, FedEx, Merchants Fleet and Verizon. GM confirmed for the Free Press that the automaker sold 12 BrightDrop vehicles to Amazon. Amazon.com ...

Department of Exercise Science, School of Physical Education, Shaanxi Normal University, Xi’an, China Objective: This meta-analysis aimed to investigate the effect of body weight support treadmill ...

Our reporter hits the treadmill to understand how scientists study extreme heat. Our reporter hits the treadmill to understand how scientists study extreme heat. A heat lamp at the University of ...