Amazing inventions

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Cutting edge technology on display at McMaster today. 180 engineering students were showing off their inventions, ranging from a 3D LED display, a glove that can translate sign language to English, a robot air hockey opponent and even a voice activated robotic arm named Virgil.

48 of the projects were developed by students in their final year. They could be the next wave of innovators who are working toward a brighter future.