Lovers of pyrotechnics everywhere have always struggled with the quandary: what to do on a rainy day? Well, firebugs, get a load of this: Sega Toys Japan has heard your prayers and answered ‘em in the form of the Uchiage Hanabi. This is essentially a projector that displays ” fireworks ” on the walls and ceilings, with realistic movement and sound. And if that weren’t enough, you can create your own fireworks and program your own shows

Researchers at the Fraunhofer Research Institution for Electronic Nano Systems ENAS in Chemnitz led by Prof. Dr. Reinhard Baumann have unveiled tiny, printable batteries that they hope to put into production for pennies apiece. The new battery prototype is primarily composed of a zinc anode and a manganese cathode that can be screen printed and covered with a non-printed template cover. Each mercury-free battery weighs less than one gram, and can individually produce about 1.5 volts of electricity.

Somehow or another, D-Link managed to combine a NAS, digital photo frame, secondary display and 802.11n router into a single device, and when the Xtreme N DIR-685 Storage Router was announced way back at CES this year, we were certainly interested to see how such a conglomerate would go over. At long last, the do-it-all wireless router is finally making its way out to the public at large, and with an MSRP of $299.99 (sans any internal HDD space), it’s definitely one of the pricier routers out there. We’ve taken this strikingly unique device...

Given the hype surrounding Apple’s iPhone, we’re actually surprised that we haven’t seen more holes to plug over the years. In fact, the last major iPhone exploit to take the world by storm happened right around this time two years ago , and now — thanks to OS X security expert Charlie Miller — we’re seeing yet another come to light. Over at the SyScan conference in Singapore, Mr. Miller disclosed a hole that would let attackers “run software code on the phone that is sent by SMS over a mobile operator’s network...

Few details were available when Archos announced its new lineup of PMPs last month , but today we can provide you with fuller specs and news of imminent UK availability. The new flagship model, 3 Vision, comes with a 3-inch touchscreen, 8GB of storage, microSDHC card slot, video playback, and a few less significant features like a voice recorder, calendar, stopwatch and an FM transmitter for streaming music to your Hi-Fi. Positioned as a direct competitor to the iPod touch , the new Archos will cost nearly half as much at £90 ($148). Other models...