Thought Experiments: the place to debate "What would happen if....?" Set up your initial criteria and let others have at it! Feel free to mix the real world and fiction.
Use this control to limit the display of threads to those newer than the specified time frame.
Allows you to choose the data by which the thread list will be sorted.
Order threads in...
Note: when sorting by date, 'descending order' will show the newest results first.