I've noticed that there are a lot of questions on this board about engine swaps, which makes me think that it is a fairly common practice in at least some countries. (mechanics.stackexchange.com)
One way I do this is by writing a very basic question on the board and then challenging students to come up with a variety of ways to solicit the same information. (edutopia.org)
There are too many questions on these boards for Dr. G to answer personally so he has a team of moderators to answer these questions for him. (nutritionfacts.org)