PBS

Segment 3G: Circular Motion

Segment 3G: Circular Motion We explore the concept of circular motion. Segment 3G: Circular Motion We travel to an amusement park to explore circular motion. We work through an example problem and ...
WebMD

Difference Between Passive Range of Motion and Active Range of Motion

Range of motion (ROM) refers to how far you can move or stretch a part of your body, such as a joint or a muscle. It’s different for each of us. For example, some people can do complete splits, but ...
Business Insider

IKEA is making a huge change by renting out furniture— and it's a prime example of the kind of thinking more companies need to be doing

Businesses that adopt a circular philosophy are more likely to survive and thrive going forward, says Anne van Riel, Head of Sustainable Finance Americas at ING. Following a difficult 2018, IKEA has ...
Forbes

Building A Circular Economy: A Society Where ‘There’s No Concept Of Waste’

Our current economic model, waste-wise, is heading for disaster, according to many analysts—a world over-whelmed by plastic-filled oceans and toxic trash. One answer, according to a growing number of ...
New Scientist

What would it feel like to be on a planet spinning out of control?

In the past month, Earth experienced some of its shortest days on record. The planet spun quickly enough to shave 1.4 milliseconds off of its usual 24-hour day. These natural accelerations in Earth’s ...
Hackaday

A Brief History Of Perpetual Motion

Conservation of energy isn’t just a good idea: It is the law. In particular, it is the first law of thermodynamics. But, apparently, a lot of people don’t really get that because history is replete ...
Forbes

Consumers Like Circular Economy Practices—If They’re Not Too Much Of A Hassle

Forbes contributors publish independent expert analyses and insights. Anne Field covers impact entrepreneurship and impact investing. A significant number of consumers are influenced by sustainability ...