When last we saw [xoreaxeax], he had built a lens-less optical microscope that deduced the structure of a sample by recording the diffraction patterns formed by shining a laser beam through it. At the ...

Photoshop tutorial showing how to transform a photo of someone or something into a portrait painted on a rough surface like cobblestones. Tutorial showing how to download & install brushes and other ...

When you're setting out to get a new gaming PC or laptop, you've probably noticed there are quite a few models out there without an Nvidia or AMD graphics chip. These devices usually come with an ...

But it still has to learn about custom patterns from devs or docs, and needs help to review and tune its output. Does AI-generated code add to, or reduce, technical debt? Amazon Web Services is aiming ...

See Nina from Fullmetal Alchemist recreated in a full cosplay tutorial. ‘Not Constitutional’: Trump Threatens Blue Slip Suit These are the U.S. ships and aircraft massing off Venezuela Double trouble: ...

Over at Quanta Magazine [Shalma Wegsman] asks What Is the Fourier Transform? [Shalma] begins by telling you a little about Joseph Fourier, the French mathematician with an interest in heat propagation ...

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, ...

Despite being the most abundant element in the universe, making cheap, clean hydrogen here on Earth has been a surprisingly tough nut to crack. “Hydrogen has always been plagued with a couple problems ...

The inverse transform can create a time-domain waveform where no waveform has been before. In part 2 of this series, we used the discrete Fourier transform to convert a waveform from the time domain ...

The AI revolution is about to spread way beyond chatbots. From new plastic-eating bacteria and new cancer cures to autonomous helper robots and self-driving cars, the generative-AI technology that ...