madagascar The lowland streaked tenrec uses its spines to communicate via ultrasonic noises Jennifer Sandlin

slow motion Watch this ultrasonic obliterator do its thing in super slow-mo Andrea James

Audio Quiet.js broadcasts data from your browser as ultrasound Rob Beschizza

tech Apple's rumored folding iPhone is starting to take shape Séamus Bellamy

kitchen gadgets Company claims this vibrating knife makes cutting "easier" — but does it? Mark Frauenfelder

Science Better air quality "the easiest way not to die" Rob Beschizza

News Engineers use ultrasonic reactor to make cold brew coffee in under 3 minutes Mister Dobo

architecture Disneyland's bizarre House of the Future, of the past Ruben Bolling

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History The magic of the original Zenith remote control Rob Beschizza

Boing Boing Gadgets Don't start your next summer project without this discounted ultrasonic cutter Boing Boing's Shop

dupe Plants scream when cut Rob Beschizza

biology Thirsty or hurt plants "cry" and some animals may be able to hear them David Pescovitz

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watches Watch this restoration of beat-up 1960s Rolex watch Mark Frauenfelder

crap gadgets A look inside a scam gadget purchased on eBay Mark Frauenfelder

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