We've tested the very best star projectors from novelty models to scientifically accurate home planetariums so you can bring the universe to your home. The world of the best star projectors can be ...

That's why, if you're big into the creative side of things, you should save up to get yourself a 3D printer. Whether you're looking to use it for cosplay by making your own outfits or creating ...

From budget-friendly beginner models to professional 3D printers, these are our picks of the top 3D printers that deliver exceptional results. James has been writing about technology for years but ...

Optical illusions are smart brain riddles that challenge your eyes and sense of observation. In this riddle, you must identify the odd number in a series of alternating "54s." To a casual glance ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead suggesting giant voids in space are creating an illusion. Dark energy ...

The current king of the Metroidvania genre is far and away Hollow Knight. This humble Kickstarter game won fans over with its amazing art direction, world, character design, and most importantly ...

If not, don't worry—the answer is given below. Practice with such optical illusions again and again to hone your observation skills and challenge your visual perception!

Giant displays made of tiny light-emitting diodes dominated the halls at Integrated Systems Europe. In the future, AI will ...

Feb. 19, 2025 — Acting in the right place at the right time is the key to effective medical treatment with minimal side effects. However, this feat remains difficult to achieve. Biologists and ...

Optics and photonics is the study of the fundamental properties of light and harnessing them in practical applications. Optics and photonics covers the entire electromagnetic spectrum from high ...

Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...