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Data Visualization (Wordle, Google Books and Gapminder) - Centre for Teaching and Learning Services - Concordia University - Montreal, Quebec, Canada
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Ten Brain Science Studies from 2011 Worth Talking About | Health Innovation | Scoop.it
Newly Discovered Molecule Will Make Rocket Fuel Super Efficient
Swedish scientists have just discovered a new molecule —one that has the potential of boosting future rocket fuel efficiency by 20 to 30% compared to the best fuels around today. The discovery was made at the Royal Institute of Technology in Sweden. The molecule is called trinitramid—chemical formula N(NO2)3. It's the largest nitrogen-oxygen molecule so far, and the first discovered since the 18th century. Trinitramid was found by accident when the Swedish team was using quantum chemical computations to study the breakdown of a different compound—as part of a search for better alternatives to today's solid rocket fuel. They've now synthesized it, and are studying how stable the molecule is in everyday situations, but they've already discovered that as an additive to solid fuels it could be up to 30% more efficient than existing fuel.