Over on YouTube [Applied Science] shows us how to make an f/0.38 camera lens using an oil immersion microscope objective. The f-number of a lens indicates how well it will perform in low-light. To ...

The K1000 decorated my shelf for a few years before I finally found the courage to load some black and white film inside and ...

As you prep for winter vacations and weekends away, it's important to make sure your home is safe from trespassers, porch pirates and other forms of theft. That's where home security steps in, and why ...

Tucked away in Hollywood, Florida sits a thrifter’s paradise so magnificent it might just bring a tear to your bargain-loving eye. Red White & Blue Thrift Store stands as a monument to second-hand ...

It feels like there’s a YouTube channel for absolutely everything these days, right? I was trying to fix my bike the other ...

If you’re not much of a DIYer, the electric screwdriver is also great for taking apart kids’ toys, which are always in need of new batteries (ask me how I know). Speaking of which, the 350mAh battery ...

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BestReviews is reader-supported and may earn an affiliate commission. Details.

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet The ...

If your home isn’t equipped for central air conditioning, mini-splits may be a smart alternative, particularly if you don’t want to install and remove clunky window units each season. Mini-splits, ...

In this captivating DIY science project, learn how to make a mini water pump to supply a rice farm efficiently. Perfect for students and hobbyists alike, this step-by-step guide simplifies creating a ...