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Compressed: Ferrofluid and Bubbles

Kim Pimmel of San Francisco, CA, created this “experimental art video of ferrofluid and bubbles.” I combined everyday soap bubbles with exotic ferrofluid liquid to create an eerie tale, using macro lenses and time lapse techniques. Black ferrofluid and dye race through bubble structures, drawn through by the invisible forces... Read more »

How-To: Build With Pumice

Interesting off-beat find via kris de kecker's "No Tech Magazine," which today linked to WIKI-style and PDF versions of Klaus Grasser and Gernot Minke's 1990 book "Building With Pumice." Turns out pumice, a foamy igneous rock, often tan in color and generally known for its ability to float in water... Read more »