The idea of making a “homemade” hologram projector sounds like something out of a sci-fi movie. But, according to TikTok, you can pull it off with just two items. Different homemade versions of the 3D ...

As technology advances, more and more delights that once require a trip out in public can now be enjoyed at home. Among the many advances in living room entertainment in recent years has been a ...

The eclipse is days away, and if you are scrambling to find eclipse-safe eyewear, we have a back-up plan. A pinhole projector can easily be made at home with items you have on hand. The projector ...

VIDEO: A pinhole projector can be an easy and great way to showcase what's happening as the moon begins to cross in front of the sun.>> See other craft ideas for the eclipse VIDEO: A pinhole projector ...

Trevor O’Brien and Jeremy Gordon met at Twitter in 2013, when O’Brien was a director of product management and Gordon was VP of engineering. But when they decided to start a company together, it was ...

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