We already know just how "priceless" the XM / Sirius merger will be, that your current radio will probably still function just fine, and that both firms are still facing legal heat in one way or another, but we hadn't heard just how the newlyweds would handle the pricing of the new service -- until now. In a decision sure to make a few people elated while giving a hint of suspicion to most others, the merged company will offer customers a package that includes "less channels" at a monthly price lower than $12.95, one that seems "substantially similar" for exactly $12.95, and finally, a third option that touts even more channels for "a modest premium." We can only assume that the pricey third alternative will boast a nice mixture of both companies' existing lineups, but unfortunately, it also leaves open the possibility that the cheaper two options might exemplify the "you only get what you pay for" tagline.

[Thanks, Frankenstein B.]

While there's already a plethora of safe, proven methods to monitor your heart rate, there's just no satisfaction in buying an off the shelf BioShirt when you know you possess the skills (and spare time) to craft a system of your own. Interested in making his own mark in biomedical engineering, a crafty individual set out to build his own electrocardiograph for nothing more than fun, but rather than keeping his homegrown work all to himself, he busted out a set of instructions in order for us less inventive souls to replicate the process. Aside from creating an ECG board, reading results with LABView, and having the nerve to actually strap leads to your body and hope that you don't electrocute yourself, there's still a good bit of coding and behind the scenes work necessary to pull this off. So if you never got around to going to medical school, but you know you've got the DIY skills to operate a heart monitoring system in your home office, be sure to hit the read link and read that blurb about "destroying your nervous system" real carefully.

[Via MAKE]