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Sands and Time
In March, a team of monks created a Chenrezig mandala in Simmons Hall. The construction of the sand sculpture represents the creation of the universe. It took 50 hours to build, after which the sand was collected and dropped in the Charles River. The project was organized by Tenzin L. S. Priyadarshi, MIT's Buddhist chaplain.

Manufacturing in the United States is in trouble. That's bad news not just for the country's economy but for the future of innovation.
Our list of the 50 most innovative companies, including the following: