A team of McCormick School of Engineering sophomores created the Alligator Tail, a device that is placed on the axle of a wheelchair and is used prevent the user from falling while learning to do a stationary wheelie. It allows users to practice wheelies with minimal assistance.
Using South African Radio Astronomy Observatory’s MeerKAT telescope, professor Farhad Yusef-Zadeh and an international team of researchers discovered a gigantic, balloon-like structure in the center of the Milky Way. The newly spotted pair of radio-emitting bubbles spans hundreds of light-years. In this composite view, the sky to the left of the second-nearest antenna is the night sky visible to the unaided eye, and the radio image to the right has been enlarged to highlight its features.