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Developed by four Dartmouth undergrads in an engineering design class, the GyroBike helps children to ride bicycles by using gyroscoping precission to turn the front wheel in the direction of a child's impending fall, both correcting the imbalance and teaching them the counterintuitive but correct way to keep themselves from falling. Dear GyroBike: we never learned to bike as children and many adults like us would spend the money on your product for ourselves. Make it happen!

GyroBike [via CNET News]