Hiking WA’s backcountry during spring? Here’s how to safely do it

How can hikers safely navigate higher terrain during May, backcountry’s final “shoulder season” month? And what are some ...
Hackaday

Freeze Moving Tools With A Stroboscopic Camera

If you take a video of a spinning wheel, you’ll probably notice that the spokes appear to turn more slowly than the wheel is actually rotating, and sometimes in the wrong direction. This is caused ...
Digital Camera World

Instagram's retro flash filter is both viral and controversial. But I’m a photographer, and that retro flash look is actually easy to create with almost any camera

Using AI to create a retro look feels like an oxymoron, but that viral retro flash look is actually incredibly easy to do ...

Some rays flash decoy eyes while others never do, as evolution's hidden trade-off comes into focus

From butterflies to peacocks, bold circular "eyespots" are among nature's most eye-catching patterns. But why do they appear ...