It's neither "fun" nor "interesting" when your design is 8 times as complicated and expensive as one that works, and yours is neither stable, accurate, hi-fi, or immune to temperature changes, power supply noise or electrical interference.
Yes it's fun to mess around with parts and get them to do something, anything. But this is not an example of any kind of sane engineering. I assume most people going into $95,000 debt to attend MIT intend to try to be useful engineers. This item on your resume is a quick ticket to Palookaville.
Because, obviously, a company that pays MIT money to have their product advertised to a bunch of high-schoolers visiting MIT must be representative of the actual education MIT students get. MIT wasn't even INVOLVED with the creation of this thing, and they definitely aren't bragging about it -- this is just a great example of a slashvertisement
OK. I know, this prediction has been made before, but now it's for real, because the hardware capacity is well within the reach of Moore's law. To build a cluster of processors with the same data-handling capacity of a human brain today is well within the range of a mid-size research grant.
PennPIRG has learned that AT&T/Cingular recently began blocking phone numbers on its wireless service used by consumers to access free conference call services, such as those provided by Free Conference Call.com. The telephone giant has argued that calls to free conference call services are resulting in millions of dollars in losses to the company due to re-routing and termination fees, and has sued free conference call services and local phone companies in Iowa over the fees.