Retrotechtacular: Gibson Factory Tour, 1967-Style

If nothing else good came out of 2020, we can say that we at least have “Instrument of the People” — some 1967-era footage of Gibson Guitars’ “craftory”, which was discovered sometime in the fall of 2020. It appears a bit boring at first — a suit slowly approaches the camera on a dimly-lit factory floor and you half-expect an ‘oh, I didn’t see you there’ type of introduction, but no. When he reaches the foreground, he finds a candy apple-red Gibson semi-hollow body guitar waiting for him. After giving the thing a quick once over, he assesses the straightness of the neck and then begins shredding on it, fingerpicking style.

If you like this or any type of guitar music, then hang on to your headstock, because it lilts nonstop throughout this 20-minute tour as we see a parade of nameless, and often headless, players showing their stuff on various styles of Gibson both electric and acoustic.

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Arachnid Ale Uses Yeast To Make Spider Silk

Many people who read Hackaday hold the title of “Webmaster” but [The Thought Emporium] is after slightly different credentials with the same title. He aims to modify a strain of yeast to produce spider silk. Charlotte’s Web didn’t go into great detail about the different types of silk that a spider can produce, but the video and screencap after the break give a rundown of how spiders make different types of silk, and that each species of spider makes a unique silk. For this experiment, the desired silk is “beta sheets” which the video explains are hard and strong.

Some of the points mentioned in the video rely on things previously mentioned in other videos, but if you are the type of person excited by genetic modifications or using modified yeast to produce something made by another lifeform, you will probably be just fine. This is one of the most technical videos made by [The Thought Emporium] as he goes into the mechanisms of the modifications he will be making to the yeast. It sounds like a lot of work and the financial benefit of being able to produce spider silk affordably could be great, but in true hacker form, the procedure and results will be made freely available.

For some background into this hacker’s mind, check out how he has hacked his own lactose intolerance and even produced graphene through electrochemical exfoliation.

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Electronic Guitar Pick Tunes The Strings For You

The Stimmmopped is an electronic guitar tuner made to be used as a guitar pick. This uses two LEDs synchronized to blink at the exact frequency of the string you are tuning. Pluck the string with the corner of the PCB and then shine the light on the string you are tuning. As the vibrating string moves back and forth it will only pick up the spot of light when the frequency matches that of the blinking LED. Once in tune, both red lights will appear to be constantly illuminated and immobile on the string.

An Atmel ATmega8 is used to control the device, interfacing with two buttons and a seven-segment display to choose the pitch currently being tuned. Gibson has a robotic guitar that features an auto-tuning mode, but if you don’t want to shell that much this low cost and simple build is for you.

[Thanks Sören]