You can build a model of the Great Pyramid, but first you need to scale it down. To do this, you will need to make the pyramid 3,000 times smaller than it really is! To achieve that, every 30 ...

Still, it seems the GM and Greyhound partnership yielded only 1,001 models of the Scenicruiser throughout a production run ...

That’s why many financial advisors offer their clients model portfolios, which are like investing recipes designed by professional wealth managers. Advisors can tweak the models based on a ...

Today’s economists build models—road maps of reality, if you will—to enhance our understanding of the invisible hand. Economists call such empirical regularities “stylized facts.” Given the complexity ...

You can launch a Space Launch System of your own with this Estes NASA SLS model rocket for a 1:200 scale version of NASA's moon megarocket. Read more about it. NASA's ...

Axiom Space worked with Prada on the design of a spacesuit for use on Artemis lunar missions. Credit: SpaceNews/J. Foust MILAN — Axiom Space showed off the flight design of the Artemis spacesuit ...

While Artemis II preparations are underway, future upgrades to SLS are also being worked on. Artemis II’s core stage, solid rocket booster (SRB) segments, and launch vehicle stage adapter (LVSA ...

CSA President Lisa Campbell, ASI President Teodoro Valente and NASA Deputy Administrator Pam Melroy discuss progress on the Artemis Accords at the IAC Oct. 14. Credit: SpaceNews/J. Foust MILAN ...

Like a mosaic, the cell membrane is a complex structure made up of many different parts, such as proteins, phospholipids, and cholesterol. The relative amounts of these components vary from ...

We call this comparison a model. The cell or battery is like the boiler and the pump, pushing hot water around. The current flowing through the wires is like hot water going through the pipes.

Unfortunately, even a healthy model of therapy can be used in an unhealthy way. One of the most important factors that contributes to positive therapy outcomes is the selection of the right therapist.