Spinach Photo Prints

Some people like spinach in their salads. Others would prefer it if it never gets near their fork. Still, other folks, like [Almudena Romero], use it for printing pictures, and they’re the folks we’ll focus on today.

Anthotypes are positive …read more

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3D-Printed Tools Make Circuit Sculpture a Little Easier

Having the tools needed to do a job is a powerful thing. Having the tools needed to make more tools for doing cool things is even better, though, and that’s where [Jiří Praus] took things with this 3D-printed jig for making his blooming tulip circuit sculpture.

If you haven’t seen …read more

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Plot And Visualise Brain Data In An Artwork

One of the most interesting streams through which we receive new projects to write about here at Hackaday comes from the intersection between technologists and artists. Those artists who straddle both disciplines bring creativity that those of us without their backgrounds can only dream of. The artist [Rosa Francesca] produced …read more

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The (UV) Writing’s On The Wall

[Michael Karliner]’s Belshazzar, named for the Biblical character upon whose wall the writing appeared, is a unique light painting machine, that tracks an array of UV LEDs across a glow-in-the-dark background to paint transient dot-matrix letters in light. It was one of many cyberpunk-themed art pieces in Null Sector at the 2018 Electromagnetic Field hacker camp this summer.

The row of LEDs hangs down from a carriage that traverses a tubular rail, and is edged forward by means of a stepper motor driving a roller. This arrangement delivers the benefit that it can be scaled for displays of any length. …read more

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Oh This? Just a Giant Starmap Made By a Hacked 80s Knitting Machine

Australian engineer Sarah Spencer unveiled “Stargazing: A knitted tapestry” over the weekend at the Electromagnetic Field Camp festival. Continue reading Oh This? Just a Giant Starmap Made By a Hacked 80s Knitting Machine