No. 1 Story

Mobile operators get fixed price spectrum renewal in $3b Government windfall

The Government has offered Australia's three mobile operators, and vividwireless, renewal of their existing spectrum allocated on 15 year licences in the late 90s and early 2000s at set prices, while the Government expects to rake in $3 billion.

read more

Houston, we have a rubber duckie problem!

Science - Climate



Dr. Behar states, “We haven't heard anything from them yet. If somebody does find one, it will be a great breakthrough for us." [Scientific American: “Rubber duckie, you’re the one—if only we could find you in the Arctic ice, says NASA”]

An American-football-sized floating robotic probe (the Moulin Explorer) is also missing at sea.

The cylinder contains an accelerometer, a pressure transducer, an antenna, and a global positioning system (GPS) with a satellite modem link. The battery-powered, GPS-equipped probe has so far not communicated its position to the awaiting scientist.

Behar stated, "We did not hear a signal back so it probably got stuck under the ice somewhere. It was a bit of a long shot, but we thought it was worth a try. We've got to go back and scratch our heads and think about what we do next." [Scientific American]

Although the rubber duckies seem a bit primitive for NASA, Dr. Behar is developing a future generation of the Moulin Explorer, a more sophisticated probe that will be eventually sent to explore celestial bodies within the Solar System that scientists think also contain glacial oceans.

To report that you have found one of these rubber ducks, Dr. Behar can be reached at:

Dr. Alberto Behar
Jet Propulsion Laboratory M/S 107-102
4800 Oak Grove Drive
Pasadena, CA 91109-8099 USA
1-818-354-4417 (telephone)
1-818-354-8172 (fax)

His email address is found at his website.

For more information, please read the BBC News article “Nasa ducks dive under Greenland ice.”

Loading comments ...



- sponsored feature -

The Death of Traditional BI: What’s Next?

How to Make Business Discovery Work for Your Business IP PABX BUYING GUIDE

Business Discovery takes its cues from consumer apps. Like Google, it encourages us- ers to hunt for and explore data without worrying about or even noticing the underly- ing technology. Their entire experience is working within an intuitive interface to get real-time, self-service results with only minimal training. ...more