Roadrunner – from fringe to mainstream

A few months ago, I posted here about a couple of scientists who’d adapted Playstation consoles to serve as computers – number-crunchers – for their work. Now we learn of Roadrunner, a new supercomputer that’s cracked the one-petaflop ‘boundary’ – over one thousand trillion calculations per second. For those interested in the supercomputing technicalities, there’s… Continue reading Roadrunner – from fringe to mainstream

Sonar’s come a long way

I’ve been fascinated to discover the advances in high-resolution imaging sonar that have come along over the past few years. My interest was sparked by the recent discoveries of the wrecks of HMS Hunter in a Norwegian fjord, and HMAS Sydney off Australia. Both were located by sonar, and have been photographed. Having blogged about… Continue reading Sonar’s come a long way

The ‘green’, electric bra???

This boggles my mind. The Triumph International lingerie maker has unveiled its latest ‘advance’ in Japan. Ladies, take your battle for the environment a little closer to your heart with a solar-powered bra that can generate enough electric energy to charge a mobile phone or an iPod. Lingerie maker Triumph International Japan Ltd unveiled its… Continue reading The ‘green’, electric bra???

Controlling your computer – with your thoughts

Emotiv Systems of Australia has come up with something very interesting. According to a news report: Emotiv Systems, founded by four Australian scientists in 2003, will release the $US299 EPOC headset on the US market this year. Featuring 16 sensors that measure electrical impulses from the brain, the headset – which plugs into the PC’s… Continue reading Controlling your computer – with your thoughts

Platypus, platypus, wherefore art thou platypus?

Shakespeare might object, but it seems an appropriate headline! The platypus has always amazed me. The darn thing is a furry mammal, but lays eggs like a reptile; produces milk like a cow, but doesn’t have teats or nipples, its young feeding through a glandular patch on its skin; males have poisonous venom in spurs… Continue reading Platypus, platypus, wherefore art thou platypus?

The fish that can do it all!

Dr. Dean Pomerleau claims to have developed a kit that can be used to teach any fish to do tricks. I was a bit sceptical at first, but the video below seems to bear out his claims. Personally, though, I think I’d have more fun with a dog . . . Peter