If you happen to see a guy or gal wearing a wrist knife like this and approaching you on a darkly lit street, you’re gonna wanna run like hell. I think it’s safe to say that this thing could probably gut you real fast.

What could be scarier then than this? The price. At under $40, any psycho stalker, or goth D & D misfit can afford one and take to the street. See, this kind of thing here is why we need Batman to be real. It’s just crazy. You can also get one in dragon or skull form.

Who knew that the MacBook Air could cut you? It’s not a laptop to be messed with. Piss it off and you’ll get an iCut. At least that’s what some whacky Germans are claiming. Supposedly “Apple Talk” reader Bajuware, was just hanging out minding his own business when his MBA went all bloodthirsty on his elbow.

It looks like it cut him good, like a convict with a shiv! Another German dude says that he can slice bread with his MBA. I don’t know if the MBA can actually seek vengeance on their human masters, but I like the idea that laptops can be multi-purpose tolls in the kitchen. They slice, they dice… I’m calling Ron Popeil. I have an idea.

Sharp has now announced a wireless option to its super-thin X-series LCD displays today. Sharp will incorporate Amimon WHDI (Wireless High Definition Interface) 1080p wireless tech into their thinnest flat panels. This means that you won’t have to connect any cables to your TV, aside from the power cord. All the connectors and tuning paraphernaila are in the set-top box you see in the pic. Wires will be officially out of a job, making your life easier, but making them sad like little emo children.

It’s hitting Japan first and will follow in the U.S. It works at distances of up to 100 feet and can even go through several walls. The only bad part is the cost. The wireless capability will add about $800 to an already-expensive $4,000+ 46-inch Sharp X-Series HDTV. But if you are already dishing out that kind of money, I don’t think it will be a problem.

Surround sound systems don’t always need to be complicated and the Sharp SD-SP10 Virtual Surround Sound System is a great example of such a system. The SD-SP10 incorporates a simple, two-component design that takes just minutes to set up and gives you many options for setup with rooms of varying shapes and sizes.

Sharp’s 1-Bit audio technology makes the most out of this minimalist home theater system. The 2.1 Channel Home Theater System simulates 5.1 Channel Surround Sound from just one speaker box.

Sharp incorporates two technologies to create and enhance the virtual surround sound experience. …