I built a 3D printed, scanning laser confocal microscope so I could collect 3D surface topology and profilometry data! The ...

As announced by [André] on Bluesky, next month the much loved Rpilocator.com website will cease displaying the stock status and pricing of Raspberry Pi computers from various online retailers. One ...

How do you measure the inside of a cave? You could do a bunch of hard work with classic surveying gear… or you could just use a laser scanner. [9nl] did the latter, with a scanning rig of ...

For such an inexpensive, tiny little SBC, it certainly gives me a lot of fun and assistance in a number of projects ...

A Spectra Physics Model A supermarket scanner—one of the first ten ever produced. A laser within the unit projects a beam onto a mirror that redirects it through the glass plate on the top. Cade ...

More than 1,200 people across the UK have been recognised for their achievements, including famous faces such as Lisa RIley, Helen Mirren, and Kevin Sinfield ...

The King’s Birthday Honours list serves as an annual opportunity to recognise exceptional achievements and significant ...

For as long as police officers and other first responders have been communicating with each other over the radio, there have been enthusiasts and other casual listeners eavesdropping on them using ...

Following laser surgery (photocoagulation) to repair a retinal tear, a person can typically expect a brief recovery period with minimal discomfort. Temporary symptoms may include mild irritation and ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...