Understanding Profit Motive: Definition, Theory, and Economic Impact

Discover what profit motive means, its role in economic theory, and how it influences decisions in business and taxation.

Commercial: What It Means in Business and the Financial Markets

Learn what "commercial" means in business and investing, from trading to hedging. Discover how commercial activity influences ...
Military.com

Russian Satellite Activity Exposes Gaps in Satellite Communications Security

POLARIS at NATO Exercise REPMUS 25 in October 2025. POLARIS is a small, gimballed free space optical communication solution for naval vessels and unmanned surface vessels. (Photo source: NATO DIANA, ...
SpaceNews

Rhea Space Activity applies optical navigation to military rendezvous missions

Illustration of a Vanguard-equipped satellite receiving instructions from the ground, autonomously calculating a rendezvous trajectory to a resident space object and entering harmonic orbits to ...
Optics

Finnish optical clock sets accuracy record and refines definition of second...

A research team at VTT MIKES, a Helsinki, Finland-based research facility for measurement technology, is claiming a new record in optical-clock absolute frequency measurements using a strontium single ...
Psychology Today

Brain Health and Mental Capacity Depend on Physical Activity

Nowadays, no one seriously doubts that physical activity improves our physical health, along with our mental health and cognitive abilities. Source: Passja1000 / Pixabay Physically active children ...
Forbes

Zenni Optical Review: Affordable Eyewear That’s Big On Style

Founded in 2003, California-based eyewear retailer Zenni Optical offers more than 4,000 glasses and sunglasses designs, along with a range of lenses tailored to meet specialized needs. While some ...
Business Wire

Staples and Stanton Optical Partner to Bring Affordable, High-Quality Eye Care to Select Staples® Stores

FRAMINGHAM, Mass. & DELRAY BEACH, Fla.--(BUSINESS WIRE)--Staples today announced a new partnership with Now Optics, the parent company of Stanton Optical, to launch Stanton Optical locations inside ...
The Washington Post

Study links preteen physical activity with better mental health later

At age 11, daily physical activity was associated with a 12 percent lower risk of a psychiatric diagnosis at age 18 for every hour of activity recorded, according to research published in the British ...
IFLScience

Multi-Ion Optical Atomic Clock Takes A Step Towards Changing The Definition Of A Second

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...
Digital Trends

HDMI ARC or digital optical: What’s the difference, and which is best for you?

If you have a fancy home theater system with a soundbar and surround sound speakers, then how you connect it to your TV is an important consideration. There are legacy options you may be more familiar ...