Students at the University of Exeter in the UK have broken a peculiar world record: levitating a soap bubble for 84 minutes, beating the previous record by over an hour. They created the bubble using ...

The average Hackaday reader is likely at least familiar with acoustic levitation — a technique by which carefully arranged ultrasonic transducers can be used to suspend an object in the air ...

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This device achieves frictionless movement on various flat surfaces, enabling high-speed omnidirectional mobility. News organizations may use or redistribute this image, with proper attribution, as ...