Apple co-founder Steve Wozniak shows us that a nixie tube watch is probably a better idea in theory than it is in practice. It's so bulky. Sure looks like a lot of trouble he has to go through just to change the time zone. Never mind that, if they could just make these things a whole lot smaller, we'd really be lusting after one.
Woz also talks about how his fellow passengers start to get worried when he adjusts his nixie watch, which to the uninitiated might look like a crude bomb triggering device. Also of interest is how he can smuggle a ceramic knife on board an aircraft without being arrested. We weren't aware he flew commercial.