x-ray goggles
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UT Dallas researchers seek to imbue your smartphone with X-ray superpowers
If anybody ever told you that the future would be awesome, they were right. A new bit of research has emerged from the University of Texas at Dallas, which describes equipment that may allow people to see through walls -- and if that weren't wild enough, creators of the specialized CMOS imaging hardware believe the same technology could be integrated into our mobile phones. To pull off the feat, the scientists tapped into a portion of the electromagnetic spectrum that exists between microwave and infrared known as the terahertz range. Due to privacy concerns, the equipment is being designed to operate at a distance of no more than four inches, but its creator hypothesizes that the technology will still be useful for finding studs in walls, verifying documents and detecting counterfeit currency. In other words, this brand of x-ray vision isn't exactly on par with Superman's abilities, but it's bound to work better than mail order spectacles from Newark.
Terahertz radiation and metamaterials combine to form super X-Ray specs
It looks like somebody actually coughed up the extra dollar for the De Luxe model X-Ray specs in the back of Mad Magazine, then reverse-engineered 'em in the name of science. That somebody is Richard Averitt, whose team at Boston University has come up with a way to use metamaterials and terahertz transmissions to see through you. We've seen metamaterials plenty of times before, typically being used for nefarious deeds on the opposite end of the spectrum: invisibility cloaks. Here they form pixels for a digital imager that can be activated by THz radiation. If you're not familiar with THz radiation, it's a (supposedly perfectly safe) form of energy waves that pass through materials -- much like X-Rays but without all the nasty DNA-shattering effects on the way through. There's just one problem: nobody (not even this guy) has made a powerful enough THz emitter just yet, meaning we're all safely naked under our clothes for at least another few years.
All the World's a Stage: So you want to be an Engineer
This installment of All the World's a Stage is the thirty-fifth in a series of roleplaying guides about how to roleplay various aspects of the lore and gaming elements of WoW. Engineering has been my favorite profession in WoW, both in terms of its usefulness in the game, as well as its status as an awesome profession for roleplaying. Maybe it's just because I'm a huge fan of steampunk, but I find that those gadgets and funny things you can make with engineering have a certain style that goes beyond simple utility -- You just look at an engineer with his goggles, his mechanical mount, and maybe even some sort of robot or machine trailing along after him, and you immediately get the feeling that this is a character with character. No other profession can give you such a distinct characterization: you're not just a rogue, for example -- you're a scientist rogue!In addition to that, most other professions feel like "crafting" jobs added on to the regular game, which they are -- they may give you better stats in one area or another but otherwise don't add many new abilities. Engineering, on the other hand, gives you a lot of special abilities and buttons to push, all of which can start to feel like a special sub-class for your character, underneath whatever class he or she already has. In fact, as roleplayers, many of us play up our status as engineers as much or even more than our status as a hunter, warlock, rogue, or whatever. That engineering style is so persistent that it can define our characters more than anything else -- our own Palehoof practically defined this style in the column devoted to engineering that he used to write every week, before he lost his horns and his hooves in a bizzare scientific experiment (and decided thereafter to spend more time with his family). His commentaries on practical and theoretical engineering serve as excellent inspiration for all roleplayers who would call their characters engineers.
