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Imagine an event which generates generating  multiple innovations in medical research in one weekend. Imagine an event which gives spreadsheet limited giving spreadsheet-limited  laboratory researchers a taste of what computers can really \textit{really}  do. Imagine an event where the powers of coding and analysis are combined with powers of biology, genetics and medicine to convert dry or unobtainable data into ground-breaking medical insight. And imagine it all done in a spirit of frenzied teamwork and friendly competition. This is HealthHack, a 48 hour hackfest in which medical researchers nucleate teams of brilliant, creative people to solve the data-processing problems faced by real researchers and real clinicians. Here is a sampling ofwhat  the teams and their creations: