In this video I show you how to make 3d images using the the VSCEL lasers. I show you how you can see these IR lasers using a security camera. I talk about how the lasers can be so small. Jeffrey ...

Murray Leinster’s short story Things Pass By, published in 1945, includes what may be the first description of 3D printers: But this constructor is both efficient and flexible. I feed magnetronic ...

REITs offer a low-cost, truly passive income option, distributing 90% of income as dividends. REIT ETFs and mutual funds provide broad exposure, reducing risk from individual REITs. Diversifying in ...

Dana Miranda is a Certified Educator in Personal Finance, creator of the Healthy Rich newsletter and author of You Don't Need a Budget: Stop Worrying about Debt, Spend without Shame, and Manage Money ...

Spatial Scenes is one of the party tricks that Apple has baked into the recently released iOS 26 update. It's included in the Photos app, which also received a major redesign with the iOS 26 update, ...

As a small business owner, Liz understands the unique challenges entrepreneurs face. Well-versed in the digital landscape, she combines real-world experience in website design, building e-commerce ...

Beverly is a writer, editor, and paralegal specializing in personal finance and tax law. She covers personal financial and legal topics, as well as tax breaks, tax preparation software, and tax law ...

Year 7 students have 3D-printed a hand as part of a school project for their friend and peer, Lois Agnello. The open-source design for Lois's hand was provided by Australian-based charity Free 3D ...

A duo from Dragons Den is poised to make a record-breaking valuation on the show. Marisa Poster and Teddie Levenfiche sought investment for their matcha drink, PerfectTed, on the BBC One programme in ...

From Trading to Staking: Ways to Make Money with Crypto Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative ...

In iOS 26, Apple's Spatial Scenes feature can transform ordinary photos into dynamic, three-dimensional pictures that respond to your movements. By adding depth and subtle motion to flat images, this ...