Are you a student looking for a great health studies course? I’d suggest steering clear of the University of Toronto’s Scarborough campus. The school has recently become the laughingstock of the scientific community for a course that includes materials on the dangers of vaccines. Jenny McCarthy would be so proud.
Remember those old timey flying contraptions inventors used to think up? With bulky, mechanical wings that they flapped? Such a device—a human-powered ornithopter—was successfully flown continuously for the first time, marking a bit of aviation history.
Scientists have developed a pair of robotic hands that are both strong and sensitive. The tweezers can guide themselves to pick up and move individual cells without damaging them, and have a grip that can be as slight as 20 nanoNewtons of force. In fact, so advanced are the little grippers, that they can be hitched up…