Monday, September 26, 2005
Picture of the Day: September 26, 2005
Sunday, September 25, 2005
Picture of the Day: September 25, 2005
Saturday, September 24, 2005
Picture of the Day: September 24, 2005
Friday, September 23, 2005
Picture of the Day: September 23, 2005
Thursday, September 22, 2005
Picture of the Day: September 22, 2005
Last Day of Summer, First Night of Fall

First, a
bag made of recycled keyboards
Peerflix, a DVD swapping site, a bit like netflix but different. I like the peerflix model better.
Next, NationMaster.com, a site packed with statistics about the ecological footprints of many countries.
Hacking RFID tags. Free gas for everyone!
Glurge: Inspriational tales which conceal much darker meanings than the uplifting moral lessons they purport ot offer.
Ecologically safer ammunition. For those gun-lovin' environmentalists.
If I'm going to talk guns, I oughta talk cars too. Well, toy cars. Get those kids making their own media with this HotWheels camcorder.
Windwandler, a roof-top wind converter.
Finally, clean up the world. And its page for the US
Wednesday, September 21, 2005
Picture of the Day: September 21, 2005
Monday, September 19, 2005
Mobulas - Flying Manta Rays

"Whoosh! Without warning, a mobula emerges from below the surface, its long flat body glistening in the evening light and whip for a tail trailing behind. Flap, flap, flap, maybe a somersault or two, and then smack! It happened again and again. Single flips. Straight-up belly flops. Double flips. I see a single mobula leap a few times in succession; others leap only once and then disappear. I witness mobulas partially emerging from the water, one third of the wingtip still immersed, and rotate around that tip. Sometimes, I don't even see that. All that is visible is the swirl of water left behind. Notarbartolo di Sciara writes that when he was in the Sea of Cortez some twenty years ago, he even observed triple flips. According to him, some mobulas leap at heights of up to two times their disc width or up to six feet high. "
Picture of the Day: September 19, 2005
Sunday, September 18, 2005
Picture of the Day: September 18, 2005
Saturday, September 17, 2005
Picture of the Day: September 17, 2005
Friday, September 16, 2005
Picture of the Day: September 16, 2005
Solar powered scooter
Thursday, September 15, 2005
Picture of the Day: September 15, 2005
Solar panelled backpacks

These things, from Voltaic Systems, can charge a cellphone in about 6 hours. There's a rechargable battery inside so the backpack will charge things while the sun is down. The battery is recharged when the pack is in the sun.
Field Guides on AntWeb
it's a bit slow, both to generate the pdf and to download it, but there's
not much I can really do about either of those - the pdfs are BIG because
of the images.
try this:
The genus Camponotus in Madagascar
you can leave out the country
The genus Camponotus
or you can search by subfamily:
The subfamily Formicinae in Madagascar
or species
Mystrium rogeri
Today's plan is to integrate it into the site. Fun fun fun with ants!
TerraPass - Consumer-level Capitalism Offseting Carbon Emissions

These folks determine how much C02 your car puts into the atmosphere, and calculate how much it would cost to offset that for a year by investing in projects which reduce greenhouse gasses. For our car, it's about $30. For an SUV it's $80. They send you fancy stickers to stick on your car. It sounds at first like a scam, but it looks pretty legitimate upon closer inspection.
TerraPass
Wednesday, September 14, 2005
Picture of the Day: September 14, 2005
Electric Smart Car in the Works
Hybrid Technologies to Produce Electric Smart Car

The smart car made by DaimlerChrysler seems to be popular for modification projects. Recently, we wrote about a smart car with a motorcycle engine, and now we learn that a company called Hybrid Technologies is planning to produce an all-electric version of the vehicle. At first, it will be available to the European fleet and government sectors. "Initial orders for lithium Smart Cars will be manufactured by Cinema Vehicles, the company that has already worked with Hybrid Technologies on its electric versions of the Crossfire (R Car), Mini Cooper and PT Cruiser." The electric smart car will have a range of over 120 miles per charge (at highway speeds), and it should take 10 hours to recharge the 30kWh battery pack with the 3,000W charger, or 6 hours with the optional 5,000W charger. Pricing has not yet been released.
::Hybrid Technologies Begins Production of Lithium Smart Car, ::Hybrid Technologies, via ::Green Car Congress
Tuesday, September 13, 2005
Picture of the Day: September 13, 2005
Monday, September 12, 2005
Picture of the Day: September 12, 2005
Forty Ways to Fold an Envelope
http://www.ghh.com/elf/
Sunday, September 11, 2005
Picture of the Day: September 11, 2005
Saturday, September 10, 2005
Picture of the Day: September 10, 2005
Friday, September 09, 2005
Picture of the Day: September 9, 2005
Thursday, September 08, 2005
3-D Gesture tracking with no image processing
Off-the-shelf technology used in tracking fingers in high resolution for human interfaces...a simple active tracking system using a laser diode (visible or invisible light), steering mirrors, and a single non-imaging photodetector, which is capable of acquiring three dimensional coordinates in real time without the need of any image processing at all. Thanks Emeka! Link.Picture of the Day: September 8, 2005
Wednesday, September 07, 2005
Picture of the Day: September 7, 2005
Tuesday, September 06, 2005
Picture of the Day: September 6, 2005
Monday, September 05, 2005
Picture of the Day: September 5, 2005
Sunday, September 04, 2005
Picture of the Day, September 4, 2005
Saturday, September 03, 2005
Picture of the Day: September 3, 2005
Thursday, September 01, 2005
Ants on Google Earth
1. Start google earth (earth.google.com).
2. Go to the Add menu, and add a new Network Link
3. Name it whatever you want, and in the Location box put this:
http://www.antweb.org/antweb.kmz
4. Wait about 15-30 seconds for the download
Ants walk the Earth!
Data Globes from Ingo Gunther

Ring of Fire — Selected fault lines and earthquake epicenters.

Company v. Country — A country whose GDP rivals a corporation's gross income adopts the company's name. For example, Pakistan becomes Sony.

Moody's Rating — The lower a nation's Moody's Investors Service credit score, the darker it appears. Some places vanish entirely.

Life Expectancy — The average numbers of years people in each nation live.

Satellite Radio Broadcasting Footprints — Coverage areas of WorldSpace satellites AfriStar and AsiaStar.

Time Zones — How the clock divides the globe.

Asteroid Impacts — Points where celestial bodies have collided with earth.
Wedgits - A neat baby toy

I first saw this toy construction set at a front-door exhibit in the San Francisco-based Exploratorium. You arrange the rectangular plastic pieces in endless formations, limited only by your geometrical imagination. The squares interlock loosely, cleverly. A baby can do it. Every time you come to the set, you see new possibilities. But unlike other complicated construction sets, this ingenious one has just four simple sizes of one shape. I think of Wedgits as a 3D version of the ancient Tangram game. In fact you can get a booklet with profiles of shapes which you can try to build, in Tangram mode. Wedgits will challenge an adult, yet are easily manipulated by the small hands of an infant.
This toy was first called the Diamant, and it was invented in 1981 by the German designer Peer Clahsen. You can purchase an exquisite museum-quality wooden version (and other amazing toy-art) from the Swiss design company Naef. Here is what reader John Edmark has to say about them: "Swiss-made Naef toys are some of the most intelligent, well-crafted, creativity-promoting toys ever made. They are also very expensive, but well worth it. I possess and cherish but three of them to date: Diamant, Cella, and Ellipso. Cubicus is next on my list. These are not just toys for kids, but for anyone with an inquisitive mind. Nor are they puzzles to be solved, rather opportunities to enter into a creative dialog with spatial geometry. The quality and craftsmanship is outstanding. I've never seen better."
However, for plain fun, the cheap plastic version of the Diamant, or Wedgits, works just as well. I'd get the Deluxe Set version with 30 pieces. A great gift for kids. If you want art, go with the Naef.
-- KK
Wedgits Deluxe Set
$30
Available from
Fat Brain Toys
Manufactured by Wedgits

Naef Diamant
$350
Available from Nova
Manufactured by Naef Toys























