Adding hardware to any computer is hard. The reality is, you're sticking in disks, trying to run installers. We do a very sophisticated installation and de-install but it's invisible to the user and happens almost instantaneously.
When it comes to scientific matters the ready talkers simply run riot. There are a lot of pseudo-scientists who with a little technical jargon to spatter through their talk are always getting in the limelight. … The less they know the surer they are about it.