There’s a new AirTag in town, but you might not know it based on the official product name. Fortunately, there’s a way to distinguish between old and new AirTags. While we’re going with AirTag 2 to ...

What is the difference between a moon and a planet? Trick question! According to scientific definitions, there often isn’t much of a difference at all. That might seem counterintuitive, but it’s true.

A new bug in the XenForo or Ars Civis? Subscript and Superscript used to work just fine previously. Steps to repro: Write any chemical formula in plaintext, e.g. O2F2 for FOOF (full disclaimer – no ...

This weekend, DreamWorks will release the live-action version of “How to Train Your Dragon.” A few weeks later, “F1: the Movie” opens, followed by “Superman.” All three films have one thing in common: ...

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The results of an international study shed new light the underlying biological mechanisms which cause differences in health risks, symptoms and outcomes between males and females. The results of an ...

Artistic styles exist only in retrospect. While many of their defining characteristics are formulated in manifestos by pioneering artists, a style can’t be fully understood until it has become a thing ...

The alphabet soup of TV terminology is overwhelming enough, but you might have seen a particularly confusing term pop up lately: mini-LED. LEDs are already tiny, so what exactly could the "mini" here ...

When a sprain occurs, you have overstretched, twisted, or damaged a ligament, usually from a sudden event (i.e. twisting your ankle while running). Ligaments are bands of tissues that connect the ...

Please provide your email address to receive an email when new articles are posted on . Differences between female eyes and male eyes have not yet been fully considered. Eye care needs to account for ...

We explore the celestial geometry that explains different kinds of eclipses of the sun and the moon. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...