Russian photographer Sergey Larenkov has taken old World War II photos and photoshopped them over the locations in present day. The scenes from places like Prague, Vienna, and Moscow are incredibly well done and a neat way to appreciate history.
Bathymetric LiDAR does work underwater, but only in limited conditions.
Mitch Lasky was the executive vice president of Mobile and Online at Electronic Arts until leaving the publisher to work at an investment firm. He now has some harsh things to say about how EA has been run over the past several years, in particular criticizing the decisions of CEO John Riccitiello. Quoting: "EA is in the wrong business, with the wrong cost structure and the wrong team, but somehow they seem to think that it is going to be a smooth, two-year transition from packaged goods to digital. Think again. ... by far the greatest failure of Riccitiello's strategy has been the EA Games division. JR bet his tenure on EA's ability to 'grow their way through the transition' to digital/online with hit packaged goods titles. They honestly believed that they had a decade to make this transition (I think it's more like 2-3 years). Since the recurring-revenue sports titles were already 'booked' (i.e., fully accounted for in the Wall Street estimates) it fell to EA Games to make hits that could move the needle. It's been a very ugly scene, indeed. From Spore, to Dead Space, to Mirror's Edge, to Need for Speed: Undercover, it's been one expensive commercial disappointment for EA Games after another. Not to mention the shut-down of Pandemic, half of the justification for EA's $850MM acquisition of Bioware-Pandemic. And don't think that Dante's Inferno, or Knights of the Old Republic, is going to make it all better. It's a bankrupt strategy."
DirecTV has added something like 40 new HD channels over the past month, and they are all MPEG-4. It doesn't look like they've been recompressing them either; the image quality is fantastic.