There may have been a slight shortage of Honeycomb-optimized apps to go along with the first round of tablets, but things are now starting to pick up a bit, and Google has now filled in one more gap itself. It's just released a Honeycomb-optimized version of Google Earth, which brings with it support for fully textured 3D buildings that you can view from street level, as well as a new action bar on top that lets you jump between layers and other options. What's more, Google has also now announced that its new Business Photos feature for Google Maps (Places, specifically) will begin to roll out next week, offering what's effectively Street View for the inside of retailers and other buildings -- with the owner's permission, of course. Head on past the break for a demonstration of how it will work.
As you may know, crafting a katana is a delicate process that involves carefully constructing a razor-sharp high-carbon edge around a soft shock-absorbent core. One day though, smiths and forging fires could be replaced by electrode-wielding mad-scientists, with the technology to selectively harden and soften metal at will. At least that's what we envisioned when we read about Jörg Weißmüller's breakthrough research in the field of nanomaterials. The German scientist discovered that by placing precious metals in acid he could create tiny ducts through corrosion. Once those channels are flooded with a conductive liquid, electrical currents can be used to harden the material and, if you change your mind about the brittle results, the effect can easily be reversed to make it soft again. The tech could eventually lead to self-healing vehicle armor or scratch-resistant cellphones -- but, really, we just want to zap our way to a high-quality samurai sword. Physorg
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