CNC Bender Ties Knots in Iron Pipe
This Nissin 3D bender is kind of like a PlayDoh Fun Factory, except it squirts out 1.25″ steel pipe instead of soft non-toxic-but-funny-tasting dough. Looks like much of the magic is in the bending-die head.
demo
Simple Hele-Shaw Flow Demo Produces Beautiful Organic Forms
Spotted in the MAKE Flickr pool, this cool vid from Jessica Rosenkrantz featuring a simple Hele-Shaw cell, which, per Wikipedia, demonstrates “Stokes Flow between two parallel flat plates separated by an infinitesimally small gap.” Further, “[v]arious problems in fluid mechanics can be approximated to Hele-Shaw flows and thus the research of these flows is of importance.”
Phantastronic guitar
Lorin Parker of Electric Western demonstrates his Phantastron vacuum-tube sound synthesizer under the control of electric guitar rendering “magic sub-octaves” matching sub-octaves in the process. I have witnessed firsthand what the Phantastron does to a guitar signal, it is both brutal and beautiful!
AVR demo platform rocks the color VGA +audio
Linus Akesson and friends have created the “Craft” demo – using an ATmega88 to generate 4 channels of 8-bit sound and 3D graphics. Timing is crucial: One display line takes 24 μs, and is followed by a 7.75 μs break called the horizontal blanking period. After 480 such lines, there’s a longer break (1428.75 μs, […]
Arduino pocket piano in action
I just got a firsthand look at the Arduino Pocket Piano from Critter & Guitari. Looks like much future fun – expect to see more on it soon.
