If you’re thinking UV is a broad brush, you’re right. [David Prutchi] says he is most interested in Solar Blind UV (SBUV): Solar radiation in the 240 nm to 280 nm range is completely absorbed ...

What is the best overall DIY home security system? Home security has become increasingly important as break-ins and robberies become more common and sophisticated. Setting up a home security ...

A printer for the home has to be like your family: flexible, economical and adaptable. It should be able to handle anything from schoolwork to family photos, from childhood scrawls to flyers for ...

Cosmopolitan Video Editor Sarah Ng uses this UV and LED lamp to do her acrylics ... this easy-to-use DIY nail lamp will have your mani lookin' professional. Yes, this nail lamp is a splurge.

Inkjet printers are incredibly versatile, printing text documents, labels, color graphics, and pictures in great detail. Some models are good enough to create professional photographic-quality prints.

Need a new home printer but overwhelmed by options? We tested the top brands to find the best ones for you. James has been writing about technology for years but has loved it since the early 90s.

Nov. 1, 2024 — Biomedical engineers have invented a 3D printing system, or bioprinter, capable of fabricating structures that closely mimic the diverse tissues in the human body, from soft brain ...

It's a stereolithography (SLA) printer, in which an ultraviolet laser shines into a vat of UV-curable liquid resin, tracing a cross section of the object to be printed on the resin, curing ...

The humble desktop printer is your friend. See our top printer picks under $200, backed by PC Labs' dozens of hands-on reviews of the latest models.