Archive for the 'Science' Category

Ionic breeze for your computer

Thursday, August 16th, 2007

You know those dumb things they sell in sharper image? Shrink it down to microchip size, and it could be a great way to cool a computer.

Eyeball telescope

Monday, August 13th, 2007

The IMT is the smallest telescope in the world, designed to be implanted in the eye. It’s designed to refocus the center of the field of vision onto a healthy patch of receptors, in the eye of an older patient with macular degeneration.

Casimir Effect reversible?

Monday, August 6th, 2007

Really tiny stuff sticks together, because at some point there’s less going on in the vacuum between them than there is going on in the vacuum around them. You know how when you try and meditate by clearing your mind and end up thinking about the fact that you’re thinking of nothing, and then eventually you’re trying to figure out what to eat for dinner? The universe does that too. Anyway, apparently these scientists have concieved of a lens that can reverse the effect.
A more technical description of the problem and solution is available here.

NanoReisen

Tuesday, July 31st, 2007

A tour of the small. Sort of like Powers of Ten.

Jesus Bugs

Tuesday, July 24th, 2007

This little robot mimics Jesus, albeit only in its ability to walk on water. More at the Register.

Of course, Jesus can also fly. Luckily, another tiny little robot can do that. Now we just need a tiny robot that can hunt vampires and we’ll have the major gospels covered.

The civil servant who had no brain

Friday, July 20th, 2007

A french civil servant, 44 years old and with two kids, was revealed to have an extraordinarily tiny brain.

Neuropsychological testing revealed the man had an IQ of 75, with a verbal IQ of 84 and performance IQ of 70. The bulk of people in society have a minimum IQ of 85, although the benchmark and the way it is measured are sometimes contested.

Despite this, “the man has been able to lead a life that can be considered normal,” said Feuillet. “Even if he has a slight intellectual handicap, this has not hampered his development or building social networks.”

Amazing how normally one can live on almost no intelligence, but you’ve really gotta wonder how the wife was covering for his botched scrabble games and misquotations of Proust.

Nikon’s tiny photo competition

Wednesday, July 11th, 2007

Nikon’s holding a microphotography contest. First prize is a $3000 credit for Nikon gear. While you’re there, be sure to check out last year’s contenders, which are all stunning. Pictured, a rat’s ass. Ok, not really. A mouse’s colon.

Via BoingBoing.

Plucking DNA

Tuesday, July 10th, 2007

Using microscopic, magnetic tweezers, scientists have been able to monitor changes in the length of a DNA strand when exposed to a cancer-fighting drug. It suggests that the drug works by coiling the DNA strand up into telephone-cord-like kinks.

More info on the tweezers here. At least, I think these are the tweezers they used. It’s always so hard to find them when you need them.

Nano Cup

Monday, July 9th, 2007

No, it’s not athletic protection for Humvee drivers, it’s a race for speed and agility at the microscopic level. Part of the RoboCup competition, the tiny devices competed to see which could pass by a series of obstacles the width of human hairs. There was also a two-millimeter dash.

Via Engadget.

The diet is working

Friday, July 6th, 2007

Earth is 5 mm smaller than we thought.

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