I performed the first Hd surgery in 2000 befoore we did this 4K project last month. The best surgical cameras we use tp perform the operation through a scope are only HD ---BUT there is no 1/3 inch HD surgical camera chip they are all upscaled 1/2 HD or worse. he red was an order of magnitude beyond anything I used before. The monitors referenced above are mainly used for radiology and microscopes never for endoscopic surgery

No -- we used the sony projector (SRX-220) but due to audience size we needed 3 of them, them add 3D and stack them in double. Add couple of hundred K for real D 3D lenses and for 4K servers. Sony was the partner who set up equipment for us thank goodness.

more of an issue than ritalin are eugaroics such as provigil. Already given out to pilots by the airforce it is being used with increasing frequency by students for exams, shift workers in factories and doctors on long duty schedules. I know of prominant physician researchers and academics who have iused it in situations of sleep deprivation. It allows one to function for extended periods without sleep without losing performance, it keeps mental acuity and raction times and recall stable (newer DARPA funded versions actually increase performance) and has no rebound effects.