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Sept. 19, 2022 - Dec. 12, 2022
![Eric Grimson signature](/https/xpro.mit.edu/images/793ZrbSiTawhuhg-TCttNJzFKwM=/416/max-150x50/Eric_Grimson_Signature.png?v=bb0c503768ed02589c5d64352266a3e7db4c0d32)
Vice President for Open Learning
Massachusetts Institute of Technology
![A. John Hart signature](/https/xpro.mit.edu/images/SAZaxLWEt9ei2fAtS_p8Sa9JGlE=/173/max-150x50/A._John_Hart.png?v=eb669c1924c7287259923a58df7b33d3b1f1ed7b)
Professor of Mechanical Engineering
Massachusetts Institute of Technology
Valid Certificate ID: 9663ca30-4739-4fb0-87e1-175a5a62b766
Vice President for Open Learning
Massachusetts Institute of Technology
Professor of Mechanical Engineering
Massachusetts Institute of Technology
Valid Certificate ID: 9663ca30-4739-4fb0-87e1-175a5a62b766