Artificial Blood From Bone Marrow Stem Cells Still Makes Me Genuinely Queasy [Blood]

I'm not ashamed to admit that I'm not the best person to call if you happen to be bleeding and need help. I tend to succumb to gravity pretty quickly, which has also prevented me from being a generous donor. But I know I'm not alone, and in a continuing effort to find a reliable source for blood that doesn't require sticking people with needles, researchers at Edinburgh University have developed a new type of faux blood that could be ready for human testing in as little as two years. More »


FAA Enlists the Web For Reporting Laser Shenanigans [Lasers]

Every year laser pointers get brighter and cheaper, and every year the number of incidents involving some bozo shining one at an aircraft increases. In 2005 there were just 283 reports, but that number has increased every year, hitting an astonishing 2,836 in 2010. So the Federal Aviation Administration (FAA) has set up a website to make it easier for pilots, and those on the ground, to report when it happens. More »


Polaroid’s Dua Flash Embraces Videographers and Photographers [Photography]

Like skiers and snowboarders sharing the same powder, I envision some kind of uneasy truce between those using their DSLRs for still photography, and those using them for videography. I have no basis for the dirty looks and stink eye I imagine them giving each other, but it still warms my heart to see a company like Polaroid trying to bring those two sides together. More »


Lens Band: A Livestrong Bracelet to Eliminate Zoom Creep [Photography]

Because of their size and the heavy glass components inside, large lenses are subject to something known as 'zoom creep' where they have the tendency to extend or collapse under their own weight when pointed upwards or downwards. In some situations the problem can be easily solved by just holding the zoom ring, but other times you might need a specialized tool. More »


Magnetic Resonance Used to Artificially Taste and Improve Canned Tomatoes [Food]

What makes something taste 'good' is a complex psychological and physiological human process that has made creating artificial tasters, or accurate scientific models, very difficult. But researchers at the University of Copenhagen have come up with what's described as a "magnetic tongue" that could allow factories to monitor and improve the flavor of tinned tomatoes during the canning process. More »


Panasonic Lumix GX1 Photos Leaked Ahead of its Official Reveal [Cameras]

While Panasonic has already alluded to its existence, their new Micro Four Thirds Lumix GX1 camera has been kept under tight wraps before its official November 8th unveiling. But since it's nearly impossible to keep new gear a secret these days, a handful of photos, of what's assumed to be the first snapper in the Lumix GF professional line, have appeared on the Taiwan Mobile01 forum. More »