5 More Physics Equations Everyone Should Know

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...
Physics World

Harnessing quantum duality for object imaging

Duality ellipse The amount of coherence is linked to the amount of waveness and particleness of a quantum system through an duality ellipse relation. The coherence, modulated by the object shape, can ...

AI techniques excel at solving complex equations in physics, especially inverse problems

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Drip by drip: Research provides first complete mathematical description of stalagmite shapes

Deep inside caves, water dripping from the ceiling creates one of nature's most iconic formations: stalagmites. These pillars ...
Scientific American

This Is Why the Sun Makes a Figure Eight in the Sky

We’re all familiar with the sun’s daily motion in the sky. It rises in the east, gets higher in the sky until circa noon, then begins its hours-long descent to set on the western horizon. You may also ...
The National on MSN

Adam Silver eager to strengthen NBA's 'long-term partnership' with Abu Dhabi

The NBA's partnership with Abu Dhabi has significantly boosted basketball fandom and participation in the Middle East.
The National on MSN

Turkey steps out of shadows in Gaza peace plan

Turkey also has reasons relating to its own security for wanting to ensure the conflict’s end. Israel’s strike last month on ...
BMJ

Relative apical sparing of longitudinal strain using two-dimensional speckle-tracking echocardiography is both sensitive and specific for the diagnosis of cardiac amyloidosis

Correspondence to Dr James D Thomas, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195, USA ...
SciELO

Pressure drop coefficients for elliptic and circular sections in one, two and three-row arrangements of plate fin and tube heat exchangers

The objective of the present work is the experimental determination of pressure drop coefficients (loss coefficients) for elliptic and circular sections in one, two and three-row arrangements of plate ...
Space.com

Don't miss the partial solar eclipse Sept. 21! Where, when and how to see it

Here's what you need to know to make the most of the partial solar eclipse on Sept. 21, as the moon takes a 'bite' out of the ...

What Is Opalite? All About the Crystal Referenced in Taylor Swift's Song and How It Relates to Her Love Story with Travis Kelce

Taylor Swift's "Opalite" song is all about finding love again with Travis Kelce, which is fitting since the man-made crystal is associated with transitions. Here's everything to know about the crystal ...
Psychology Today

What Is Happiness?

Happiness is an electrifying and elusive state. Philosophers, theologians, psychologists, and even economists have long sought to define it. And since the 1990s, a whole branch of psychology—positive ...