A 13,000‑year‑old tool from a cave in central Germany has turned out to be far more than a simple piece of Paleolithic gear. Under a microscope, its surface revealed a vivid blue that should not have ...
Several posts on X, formerly Twitter, and on TikTok claim that blue-colored property and other objects, which appeared to be less damaged than others in the Maui wildfire, are evidence of some sort of ...
A research project shows that it’s possible to create complex single-piece lenticular objects, or objects that have lenticular lenses built directly into them. The result is a thing whose appearance ...