Using common materials (laser pointers, polarizing filters, and calcite), anyone can reproduce this experiment at home. If this sparks curiosity, explore Hackaday’s archives for quantum mechanics.

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For precision, speed, and fine-detail, only the best laser engraver will make the cut. I tested out a range of laser engraving machines, and these are my top-rated recommendations for crafters ...

We've tested more than 100 anti-malware apps to help you find the best malware protection and removal software for all your devices. When the IBM PC was new, I served as the president of the San ...

Commissions do not affect our editors' opinions or evaluations. Call center software enables better customer support by phone and other communication channels. This cloud-based technology is easy ...

And what do most people these days carry around with them pretty much at all times? That’s right, smartphones. Apps are therefore valuable mediums, making app development software crucial tools to ...

Keep yourself safe from phishing attacks, hackers and malware with the best antivirus software. Here are CNET's top picks for web protection, malware detection and more. Dianna Gunn built her ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

Redmi K40 mobile was launched on 25th February 2021. The phone comes with a 6.67-inch touchscreen display offering a resolution of 1080x2400 pixels and an aspect ratio of 20:9. Redmi K40 is powered by ...

From VPNs to playlists for your pup, here’re all the best services and software of 2025.