Californium is only slightly radioactive, so the toy train did not glow green after its ride in the fusion reactor.
Gaah! Why does this misunderstanding persist? Generally, things which are exposed to radioactivity do not themselves become radioactive (and radioactive things do not glow green, for that matter).
This got me think though, are there theaters that play movies with subtitles for the hearing impaired? I could see profit from that.
Yep, a lot of theatres do now. Read about the Rear Window Captioning System. You may have watched a movie with it without even realizing.
Too bad the default Kamikaze 7.09 OpenWRT firmwares kills any and all (six!) WRT54GL routers that I put it on (previously ran White Russian brilliantly).
You didn't learn after the first five?
We cannot command nature except by obeying her. -- Sir Francis Bacon