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With three colors and three anticolors, there aren’t actually nine gluons; only eight. One of the most puzzling features of the Universe is the strong nuclear force. Inside every proton or […]
Vegans and vegetarians often have nutrient deficiencies and lower BMI, which can increase the risk of fractures.
Often viewed as a theoretical, calculational tool only, the Lamb Shift proved their existence. If you spend enough time listening to theoretical physicists, it starts to sound like there are […]
And if it does strike us, how much damage will it cause? Will near-Earth asteroid Apophis strike us in 2068? Generically, asteroids under ~1 km in size are irregularly shaped, will […]
We haven’t discovered life beyond our Solar System yet, but we’re closer than ever before. Over the past 30 years, we’ve gone from zero exoplanets to thousands. With each new […]
A new method is able to create realistic models of the human heart, which could vastly improve how surgeons train for complex procedures.
Of course, it's all about where you move. The authors argue that it needs to be less populous regions.
Entropy always increases, but that doesn’t mean it was zero to start with. One of the most inviolable laws in the Universe is the second law of thermodynamics: that in any […]
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Historian Rutger Bregman argues that the persistent theory that most people are monsters is just wrong.