Johnny Jet is in the great white north of Canada this week, and he had an experience this week where the plane cabin filled with mist before take off. It was just condensation from the air conditioning, which was perfectly normal.
Site of the week - IceBergFinder.com, Find out where all the icebergs are. Only works in Chrome and Safari.
App of the week - Airline Checkins. You can use it to check in for over 200 airlines. You have to checkin right away to get into the a group for Southwest, but with Airline Checkins, you can set a timer to checkin. iOS and Android.