Tom Farber, a calculus teacher at Rancho Bernardo high school in San Diego, has come up with a unique way of covering district cuts to his supplies budget. He sells ads on his tests. "Tough times call for tough actions," Tom says. The price of an ad on a Mr. Farber Calc test is as follows: $10 for a quiz, $20 for a chapter test, and $30 for a semester final. Most of the ads are messages from parents but about a third of them come from local businesses. Principal Paul Robinson says reaction has been "mixed," but adds, "It's not like, 'This test is brought to you by McDonald's or Nike.'" I see his point. Being a local business whore is much better than being a multinational conglomerate whore.

coondoggie writes "As one of the massive flying seasons gets underway the government today took a step further in radically changing the way aircraft are tracked and moved around the country. Specifically the FAA gave the green light to deploy satellite tracking systems nationwide, replacing the current radar-based approach. The new, sometimes controversial system would let air traffic controllers track aircraft using a satellite network using a system known as Automatic Dependent Surveillance Broadcast (ADS-B), which is ten times more accurate than today's radar technology. ADS-B is part of the FAA's wide-reaching plan known as NextGen to revamp every component of the flight control system to meet future demands and avoid gridlock in the sky."

Banquo writes "I have a friend who has a small datacenter (SQL/Mail/IIS/File Repository ... 5 or 10 servers) and he was saying that his boss wants to see some kind of 'visual display of changing metrics' — Net/server/sql stats with moving lines and graphs and pretty colors. Basically they want something to display on a big LCD panel that will give a tiny bit of 'Wow' factor to customer visits. Back in my datacenter days I saw a million packages to do this stuff, but I was always blessed with an IT budget for metrics/monitoring. Can anyone suggest a free/cheap package that will make pretty moving pictures, moving lines, graphs, etc. from server/net stats? There's no worry about actually using this for real data tracking or metrics purposes. He has a pretty robust log/alert/metrics setup, but command line is a little too dry for marketing purposes. I jokingly suggested he just use a looped flash animation but he actually does want stats that are coming from and reflect his environment. Anyone know of any cheap or free data center stats/metrics 'Eye Candy' software out there?" Better yet, can you think of any particularly interesting ways to display that sort of information?

gaijinsr writes "The damage done in what CERN calls the 'S34 Incident' (and what other people call a major explosion in the cryogenics system) is much more serious than originally admitted: The earliest possible restart date is late summer next year, but with some proposed improvements to avoid repetitions of the incident, it looks more like 2010. They kept this pretty quiet up to now, not the kind of information policy I would expect from CERN."

jedibfa writes "Las Cruces International Airport came alive with applause and cheers yesterday afternoon as John Carmack's Armadillo Aerospace took the first place prize for the Level 1 challenge of the Northrop Grumman Lunar Lander Challenge, winning $350,000 and bragging rights. Adding to the excitement of the day, shortly before completing their second qualifying flight, Armadillo Aerospace and The Rocket Racing League announced a joint program to develop a sub-orbital tourist vehicle that will fly out of the New Mexico-based Spaceport America and cost less than $100,000 per ticket. On Sunday, the team will have three opportunities to go for the Level 2 challenge that more closely approximates the required performance for a real lunar landing. Good luck, Armadillo Aerospace, both on Sunday and in your new endeavor!" We discussed preparations for the challenge last week. Several other readers have contributed additional coverage, including the Space Fellowship's live blog of the event, the website for Truezer0, another team participating in the challenge, and a VentureBeat article discussing the economic downturn in space exploration, and how the X-prize competitions figure in. Today's Level 2 challenge will be covered live via webcast.

CurtMonash writes "As I predicted a week ago, it looks as if the third quarter was ugly for software vendors, due to the economic crisis. SAP said 'The market developments of the past several weeks have been dramatic and worrying to many businesses. These concerns triggered a very sudden and unexpected drop in business activity at the end of the quarter.' My old acquaintance John Treadway, who used to work in Sybase's financial services vertical unit, reports that things are even worse than that in the financial services industry, Wall Street and retail banks alike. So now what? Well, IT is a huge part of capital spending, and at enterprises that have to cut back capital spending, IT is going to get hurt. On the other hand, high-growth companies — Web businesses, analytic services providers, etc. — may try to power through the downturn. And the more directly an IT project affects near-term profits, the more likely it is to survive."