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Cool Gadgets, Gizmos, Games and Geek Stuff on Technabob

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Watch as Students Unmix Two Dyes in Liquid

If you liked shows like Mr. Wizard as a kid, you’ll want to check out this neat video, which shows students from the University of Pennsylvania separating two colored fluids that have been mixed together and suspended in a highly viscous liquid. Basically, they just “rewind” the fluid.…

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March 1st, 2012 by: Conner Flynn

MacBook Dye Project: DIY ColorWare

macbook dye project

Want to make your phased-out polycarbonate MacBook even rarer? Check out the Macbook Dye Project by a modder going by the name of The Brain, who kicked off his blog with this daunting task. As its name implies, The Brain turned his MacBook from white to black and orange using…

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February 15th, 2012 by: Lambert Varias

At Least It’S Not Permanent: Tetris Hair

tetris hair dye

Listen, I’m all over the idea of crazy hair. I couldn’t even tell you what color my hair is, exactly, under the layers of dye and conditioner. But even I’m not certain about this Tetris…-inspired ‘do.

On the one hand, I have to offer deep props for both the

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August 25th, 2009 by: Alisha K.

Zink: Color Printing Without Ink

Zink Portable Printer

While most conventional printers use ink, toner or wax to print, these new portable printers from Zink will print full color images without applying any substance to the surface of the paper.

Instead of ink or toner, Zink’s compact printers will use a special paper, embedded with color dye crystals…

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January 30th, 2007 by: Technabob

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