Filed under: Misc. Gadgets

In operating rooms today, cancer surgeons are essentially forced to operate without any definitive way of determining whether or not 100% of the diseased tissue has been removed. Thanks to a radical invention by researchers in Massachusetts, that huge limitation could soon be a thing of the past. A new system, dubbed FLARE (Fluorescence-Assisted Resection and Exploration), involves a near-infrared (NIR) imaging system, a video monitor, and a computer. These tools are used to see special chemical dies (christened NIR fluorophores) that are crafted to “target specific structures such as cancer cells when injected into patients.” When these dyes are exposed to NIR light, the cancer cells light up, giving doctors an easy look at what they have left to remove. The team is gearing up to showcase the technology at the American Chemical Society national meeting in Philadelphia — here’s hoping it can be put to good use in the very near future.

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Filed under: Transportation, Networking

It’s coming to planes, so it was bound to make its way onto trains. According to a report, a 45-mile commuter railroad line in Massachusetts is about to get a WiFi upgrade, bringing wireless connections to more than 18,000 passengers across 17 stations. Utilizing Sprint’s EV-DO service, this will be the largest deployment of train-based WiFi outside of Europe and will bring access to 45 coach cars in the line. “There is not one commuter rail system in the country that has this right now,” said Kris Erickson, MBTA deputy chief of staff, adding, “We know there are going to be some technical glitches, but we want to get in there and test it in a real environment and get a much better idea how to do it.” The plan is to eventually bless all 13 commuter lines in Massachusetts with wireless capabilities, thus allowing networked games of Sid Meier’s Railroads! to actually be played while on a railroad.

[Via Wi-Fi Networking News]

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