Which thread have you found most interesting till now?

[JamesU]

First of all i have to mention armadillos. So, "Armadillos."

Now really for me this is an interesting thread:

https://www.physicsforums.com/showthread.php?p=598504#post598504

yes it is...but you have to read all the way through it to understand the last pages

*laughs under breath*

 

[ramollari]

How come all discussion in GD ends up to stupidity?

*runs away from GD*

 

[Artman]

How come all discussion in GD ends up to stupidity?

*runs away from GD*

Sorry ramollari. I guess I did hijack your thread.

To seriously answer your question, (maybe head it in a serious direction) I found a discussion in the engineering section on power generation by dropping water thousands of feet through a tower quite interesting. I did a search but I couldn't find it. If someone else remembers this thread maybe they can find it and post a link (I don't think anyone would trust mine anymore anyway.)