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Phantom of the Floppera (Floppy Drive Orchestra)

Want to see how much music can come out of two 3.5" floppy drives and two 5.25" floppy drives? Check this out:

From the creator's YouTube notes:

Test run of my (d)iskette (O)rgan doing Toccata & Fugue.

People have made floppy drives sing before, but this is my personal take on it.

Features two 3 1/2" drives and two 5 1/4" drives connected to a PIC18f14k50 microcontroller. It interfaces to any MIDI source via MIDI over USB. Straight MIDI would also be possible with an additional small circuit and some minor firmware changes. This initial version can respond to all 128 MIDI notes, and pitch bends +/- 2 semitones.

As it can produce only four simultaneous notes, and each drive has a different range and tonal characteristics, best results are obtained by arranging compositions by hand. However, it features two modes of operation: in one mode, MIDI channels 1 through 4 are played directly on floppy drives 1 through 4. In the other mode, all 16 MIDI channels are read, and notes are "intelligently" divvied out on a first-come, first-serve basis. "Note stealing" ensures that melody lines sound, but chords are often cut short. One or the other produces acceptable results for many unmodified MIDI files straight out of your favorite media player.

I apologize for the poor video quality. :)

See also: "Bohemian Rhapsody" Performed By Vintage Computer Parts.

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Apple Is Offering Free Battery Replacements for Some MacBook Models
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iStock

Want to extend the life of your MacBook Pro battery? A new offer from Apple might let you replace it for free.

Some non Touch Bar, 13-inch MacBook Pros that were manufactured between October 2016 and October 2017 are eligible for the program, and you can see if your computer qualifies by entering your serial number on Apple’s website.

The company said some of the batteries in models manufactured during this one-year period may be faulty, which is what prompted the offer. Although it’s not a safety issue, a component in the battery could fail, causing the battery to expand. Affected customers who already paid to have their battery replaced can also contact Apple for a refund.

The service takes three to five days to complete and can be done at any Apple-authorized service provider or retail store. Computers can also be mailed in to a repair center.

Before sending it away for repairs, though, it's important to check for other issues with your computer. Apple notes, “If your 13-inch MacBook Pro has any damage which impairs the replacement of the battery, that issue will need to be resolved prior to the battery replacement. In some cases, there may be a cost associated with the repair.”

[h/t The Verge]

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Amazon Will Now Deliver Packages to Your Car Trunk
Amazon
Amazon

Delivery drivers call them “porch pirates.” It’s a derisive term for people who take advantage of the fact that many residents aren’t home during the day and swipe packages from doorsteps. Bad weather, nosy neighbors, or general privacy concerns may be other reasons you’re not comfortable leaving shipments unattended. Now, Amazon has a solution: Today, the company is introducing Amazon Key In-Car Delivery, a new method for dropping off packages that virtually guarantees they’ll be in one piece when you get home.

When shoppers opt for Amazon Key at checkout and own a vehicle that supports app-based unlocking, the delivery driver will be able to pop open your trunk and deposit your items inside. Essentially, your car doubles as a storage locker.

Your car may be sitting in your office parking lot during the day, but that’s no problem. Drivers will be able to pull up to your car there and make the same drop-off. When you’re done with work for the day, your packages will be waiting. Your car can be parked anywhere within a two-block radius of the delivery address and still be eligible for the service.

But how would a driver find it? The In-Car Delivery program requires a few things in order to work. For one, you need Amazon’s Key app; you also need to give the company permission to lock and unlock your vehicle. Your car must support app-based access, like 2015 or newer GM cars with OnStar subscriptions or recent-model Volvos with a Volvo On Call account. These vehicles have partnership agreements with Amazon that make them compatible with the Key software, as well as GPS functioning that allows drivers to find them when parked offsite. You’ll also need to be in one of 37 markets where Amazon dispatches their own delivery staff.

If this delivery approach is embraced, it’s likely that other carmakers will help Amazon widen their distribution platform. Amazon Key also offers in-home delivery service in select cities, which allows drivers entry into your home to leave packages inside.

[h/t TechCrunch]

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