GUI design can be a tedious job, requiring the use of specialist design tools and finding a suitable library that fits your ...

Researchers have used the centuries-old idea of pinhole imaging to create a high-performance mid-infrared imaging system without lenses. The new camera can capture extremely clear pictures over a ...

Researchers use laser light to form a tiny “optical pinhole” inside a nonlinear crystal, which also turns the infrared image into a visible image that a traditional silicon-based camera sensor can ...

Explore the depths of retina scan authentication, from its technology and security to ethical considerations and implementation. A guide for developers and security pros.

Back in 1991, I was in New Delhi visiting the iconic Lotus Temple (Bahá’íHouse of Worship). The temple’s breathtaking ...

Can pure agility outperform invisibility? In the dynamic chessboard of air combat, Russia’s Su-35 and China’s J-35 embody two diametrically opposed approaches to fighter design one based on ...

Interested in AI image generators but don't know where to start? Here's everything I've learned using OpenAI's Dall-E, Canva ...

Scientists have long been aware of the massive elliptical galaxy, M87. The galaxy was first observed in the late 18th century ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...