What Is the Future of Wind Energy?
Humans have used windmills to capture the force of the wind as mechanical energy for more than 1,300 years. Unlike early windmills, however, modern wind turbines use generators and other components to convert energy from the spinning blades into a smooth flow of AC electricity. In this video, John Dabiri, Centennial Professor of Aeronautics and Mechanical Engineering discusses the future of wind energy technology. [Caltech story]
ME72: Live and In-Person Once More
Robots from five teams battled one another on the Ramo Auditorium stage on March 10, 2022. The all-day competition was the final exam for the ME72 Engineering Design Laboratory course, which is taught by Michael Mello, Teaching Professor of Mechanical and Civil Engineering. Each year, students in the two-term class are asked to design and build robots that meet particular criteria with the goal of having the machines square off in a design competition at the end of the second term. This was the 37th annual edition of the competition, which—in the years before the pandemic—always drew large crowds of student spectators as well as attention from media outlets. Overall, Mello says he is proud of all of the robots his students built. "I think we could enter some of these bots in an international competition and do pretty well," he says. [Caltech story]
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