I caught most of it as well. It came as something of a surprise that the pilots aren't doing stall recovery in their simulator time - I just assumed they'd be doing all sorts of abnormal scenario training that is not practical to perform in an actual passenger plane. It was also a real eye opener that the simple procedure of increasing power was not done immediately in 10 of 13 similar pitot tube incidents. But then again, I'm not a commercial airline pilot so this is just me grandstanding, feel free to take my opinions with a grain of salt.
As for the supercooled liquids, I experienced a freezing rain storm when I was living in the US. The precipitation fell as rain but it was so cold it froze the moment it touched anything. Brought down all the power lines (we had no electricity for 7 days), trees and branches, etc. Got lots of awesome photos though.
You can supercool fluids at home, place a sealed container under pressure in the freezer. When you open it the contents will freeze almost as rapidly as the demonstration last night. Easiest example is cooling a stubby of beer in the freezer, only to have the contents freeze solid after one mouthful.
Cheers,
Lexman the verbose.