You think of op amps as amplifiers because, no kidding, it is right in the name. But just like some people say, “you could do ...

Hackaday’s Elliot Williams and Kristina Panos met up across the universe to bring you the latest news, mystery sound, and of course, a big bunch of hacks from the previous week.

An optical illusion is a visual phenomenon where the brain misinterprets what the eyes perceive. It occurs when the information sent by the eyes conflicts with how the brain processes and ...

At first glance, these images look exactly the same, that of a princess in a palace garden, along with one of her staff, where they seem to be plucking some flowers, as a bird comes and sits on ...

In a world flooded with fast-scrolling content, few things manage to capture our attention quite like a good optical illusion. These clever visual tricks play with our minds, challenge our ...

Craig Morgan outlines why comparator clinical trials are useful and provides points to consider to ensure the best outcome. In clinical trials, a comparator drug (defined as ‘an investigational ...

provide lens surfacing as well as stocking and distributing lenses and contact lenses to Specsavers UK optical businesses.

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

SATs lack results from control patients. Therefore, to help contextualise study findings, external comparator arms (ECAs) can be employed, which compile data from external sources, such as patient ...

If you're hoping to pave a new garden path this year but you're on a budget, fear not: there are plenty of cheap DIY garden path ideas you can turn your hand to if you're up for a project. In fact, ...