Drag and lift are the forces which act on a body moving through a fluid, or on a stationary object in a flowing fluid. We ...

In this video we explore bending and shear stresses in beams. A bending moment is the resultant of bending stresses, which ...

Trace metals are crucial for the growth of all living organisms. Understanding the role of these trace metals on metabolism ...

Researchers in Sweden have developed a model to optimise ship hull cleaning, reducing biofilm-related fuel consumption ...

The matter’s ability to respond to environmental stimuli like electrical charges could revolutionize biomedical engineering ...

Your emotions can indicate when you’re under too much stress. For example, feeling irritable or overwhelmingly fearful can be signs of stress. Stress, defined as emotional tension or mental ...

I’m Farmer Rich, a fruit and vegetable farmer who uses pruning shears throughout my daily work. I also regularly test and develop consumer products, so I know how to vigorously review pruning ...

In some scenarios, these PAMs behaved like liquids. "Imagine applying a shear stress to water," Zhou says. "There would be zero resistance. Because PAMs have all these coordinated degrees of ...

Learning sign language can be a fun experience and help you communicate with more people in the deaf and hard of hearing community. It can also lead you down many different paths. Whether you are a ...

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It can be exacerbated by overexertion, stress, or underlying heart disease. Severe symptoms may indicate heart failure, requiring immediate medical consultation and lifestyle changes. One of the ...

Though, again, not strictly a stress-only feature, it’s still a clever and personalized way of assessing the balance of your training or spotting signs of illness/stress. On the more holistic ...