The large annual defense act steps into staffing issues within the Space Force, requiring roughly equal staffing between ...

Check out this video demo: So, that is just plain water. If I am careful, I can make that thin aluminum disk stay on the surface of the water. This is not the same as floating in Archimedes principle.

During manufacturing or converting processes, material is generally pulled off a roll, processed, and rewound — in sections called unwind, intermediate, and rewind zones, respectively. Knowing the ...

The goal of mechanobiology is to develop a mechanical description of cells and their parts. Platelet clotting, for example, is an important biological process that can only be fully understood if a ...

A tensiometer is an instrument used to measure the surface tension (γ) of liquids or surfaces in the domain of physics. Surface tension is the contractive quality of the surface of a liquid that ...

My recent post on tightropes reminded me of a great "hack." Here's the situation. Your car is stuck in the mud, so you grab a rope and tie it to the front of the car and then the other end to a very ...

RAILWAY AGE, JULY 2022 ISSUE: How temperature variations can cause sun kinks and pull-aparts Welcome to “Timeout for Tech with Gary T. Fry, Ph.D., P.E.” Each month in this series, we examine a ...

When webs of continuous paper, wire, cloth, or plastic are manufactured, the material is typically pulled off a roll, processed, and rewound in unwind, intermediate, and rewind zones. Knowing the ...