Hello Madsage,
First let me welcome you to the ToeQuest Forums. Glad you joined the our community!
I just now scheduled the next chat meeting and the topic just happens to be
"Warps in SpaceTime" with the focus on matter singularities, or Black Holes in other words. If you have any questions on black holes you might want to post them in the pre-chat thread
here.
Regards,
--Robert