A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of repeating designs or colourful dots.

Affordable, versatile, incredibly strong and locally available, concrete is the world’s most used manmade material. But it also has a huge carbon footprint, accounting for around 8% of global ...

Abstract: Weld bead detection is essential for automated welding inspection processes. The non-invasive passive techniques, such as photogrammetry, are quickly evolving to provide a 3D point cloud ...

Here’s how it works. You tie or peg a plastic bead that represents a salmon or steelhead egg onto your leader. Three to five inches below that bead, you tie on your hook. When a steelhead grabs the ...

The James Webb Space Telescope has detected unusual dark beads in Saturn's ionosphere and a lopsided star pattern in its stratosphere. These previously unseen features may be interconnected and linked ...

NASA’s Webb Telescope Reveals Unprecedented Dark Beads and Star-Shaped Patterns on Saturn. (Image: NASA/ESA/CSA/Stallard et al 2025) NASA’s Webb captured something unusual in Saturn’s upper atmosphere ...

Scientists using the James Webb Space Telescope observed dark beads and lopsided star patterns drifting over Saturn’s northern regions. Reading time: Reading time 3 minutes Saturn already tops the ...

The blazes continue to spread across mountainous areas between Latakia and Hama, leaving extensive devastation in forests and woodlands, while difficult topography and narrow access roads hinder ...

In this video, we showcase the process of building four unique 3D-patterned end grain cutting boards made from maple, walnut, and cherry. The video details the craftsmanship involved in creating these ...

At the World Robot Conference 2025 in Beijing today, Orbbec unveiled the Pulsar ME450. Under the company’s “Flex to Flow” theme, the new sensor is intended to allows robotics applications to switch ...