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 ...

I built a 3D printed, scanning laser confocal microscope so I could collect 3D surface topology and profilometry data! The microscope stage is based on an OpenFlexure "Delta" stage, and the confocal ...

XO, MaCenna transforms thrifted finds into DIY decor on any budget. Blood pressure medications recalled due to carcinogen concern U.S. Eyes Striking Venezuelan Military Targets Used for Drug ...

I am fortunate, given my background in wealth management and insurance, to manage the investments for our household. As I have mentioned in previous articles, my husband and I have specific roles ...

The Windows 11 Snipping Tool now has a visual search engine. You can learn more about the item you capture via a Bing search. You can also extract or translate text and even solve a math equation. The ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. By now you should’ve upgraded to iOS 26 on your iPhone, and the ...

WIRED recently demonstrated how to cheat at poker by hacking the Deckmate 2 card shufflers used in casinos. The mob was allegedly using the same trick to fleece victims for millions. The Deckmate 2 ...