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Winamp Reborn With the Adafruit PyPortal

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One look at the default Winamp skin is sure to reawaken fond memories for a certain segment of the community. For those who experienced the MP3 revolution first hand, few audio players stick out in the mind like Winamp and its llama whipping reputation. No, the proprietary Windows-only media player isn’t the sort of thing you’d catch us recommending these days; but it was the 1990s, and things were very different.

For those who want to relive those heady peer-to-peer days, [Tim C] has posted a tutorial on how to turn Adafruit’s PyPortal into a touch screen MP3 player that faithfully recreates the classic Winamp look. As you can see in the video below it certainly nails the visuals, down to the slightly jerky scrolling of the green track info which we’re only now realizing was probably the developer’s attempt to mimic some kind of a physical display like a VFD.

With minimal UI functionality, playlists must be created manually.

[Tim] has even included support for original Winamp themes, although as you might expect, some hoop-jumping is required. In this case, it’s a Python script that you have to run against an image of the original skin pulled from the Winamp Skin Museum. From there, you just need to edit a couple of lines of code to point the player at the right skin files. In other words, switching between skins is kind of a hassle, but you should at least be able to get your favorite flavor from back in the day up and running.

But before you get too excited, there’s a bit of a catch. For one thing, the Winamp UI isn’t actually functional. You can tap the top section of the screen to pause the playback, and tapping down in the lower playlist area lets you change songs, but all the individual buttons and that iconic visual equalizer are just for show. Managing your playlists also requires you to manually edit a JSON file, which even in the 1990s we would have thought was pretty wack, to use the parlance of the times.

Of course, things could easily be streamlined a bit with further revisions to the code, and since [Tim] has released it into the public domain under the Unlicense, anyone can help out. As it stands, it’s still a very slick media display that we certainly wouldn’t mind having on our desk.

Original Article: hackaday.com

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After 30 Years, Genetic Study Confirms Sarin Nerve Gas As Cause of Gulf War Illness

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Troops who had genes that help metabolize sarin nerve gas were less likely to develop symptoms. For three decades, scientists have debated the underlying cause…

The post After 30 Years, Genetic Study Confirms Sarin Nerve Gas As Cause of Gulf War Illness appeared first on SciTechDaily.

Original Source: scitechdaily.com

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Vicious Little Desktop Shredder Pulverizes Plastic Waste

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We’ve all likely seen video of the enormous industrial shredders that eat engine blocks for lunch and spit out a stream of fine metal chips. The raw power of these metal-munching monsters is truly fearsome, and they appear to be the inspiration for SHREDII, the miniature plastic shredder for at-home recycling of plastic waste.

The fact that SHREDII isn’t all that large doesn’t make it any less dangerous, at least to things smaller and softer than engine blocks, like say fingers. The core of the shredder is a hexagonal axle carrying multiple laser-cut, sheet steel blades. The rotating blades are spaced out along the axle so they nest between a bed of stationary blades; rotating the common axle produces the shearing and cutting action needed to shred plastic.

On version one of the shredder, each blade had two hooked teeth, and the whole cutting head was made from relatively thick steel. When driven by a NEMA 34 stepper — an admittedly odd choice but it’s what they could get quickly — through a 50:1 planetary gearbox, the shredder certainly did the business. The shreds were a little too chunky, though, so version two used thinner steel for the blades and gave the rotary blades more teeth. The difference was substantial — much finer shreds that were suitable for INJEKTO, their homebrew direct-feed injection molding machine.

There’s a lot to be said for closing the loop on plastics used in desktop manufacturing processes, and the team of SHREDII and INJEKTO stands to help the home gamer effectively reuse plastic waste. And while that’s all to the good, let’s face it — the oddly satisfying experience of watching a shredder like this chew through plastic like it isn’t even there is plenty of reason to build something like this.

Thanks for the tip, [Alen]!

Original Source: hackaday.com

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Intense Exercise While Dieting May Reduce Cravings for High-Fat Food

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In a new study that offers hope for human dieters, rats on a 30-day diet who exercised intensely resisted cues for favored, high-fat food pellets….

The post Intense Exercise While Dieting May Reduce Cravings for High-Fat Food appeared first on SciTechDaily.

Source Here: scitechdaily.com

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