I like the video, and I thumbed it up, but it wins the award for "Tom Scott video most similar to an infomercial for Medtronic",(reply>), @Bran G Smith Thanks,(reply>), These neuronavigation systems are standard in NHS neurosurgical units across the UK - we were very fortunate to have Medtronic onboard and lending us all equipment free of charge that made this video possible, which is fantastic for us as a charity.