Portable 'Ghost Radar' Now On Sale

Nobody believed me when I reported on APRIL FOOL'S DAY that SolidAlliance's "GHOSTRADAR" concept was going mobile -- i.e., smaller and designed to dangle from a cell phone. That post was about the company's partnership with Strapya and its intent to sell the mini-GhostRadar, and it was accompanied by a Photoshop mockup. Today the company said the devices are now on sale, and they've posted real photos. GhostRadar "works" by detecting changes in surrounding magnetic waves, indicating the presence of ghosts. Or magnets. Or electronics. Spooky!