Comments on: Questions Show – light speed, Andromeda galaxy, dark matter and black holes

By: SF Reader

SF Reader — Thu, 02 Oct 2008 18:54:44 +0000

Whew! I had to stop listening to this at work and instead listen during my commute. Serious listening needed.

Thanks!

Dennis

By: John

John — Mon, 29 Sep 2008 19:36:15 +0000

I'm not getting these downloaded anymore and my podcast aggregator (j river media center 12) says there's an "xml field error". Any thoughts?

By: Yoo

Yoo — Mon, 29 Sep 2008 09:14:08 +0000

Thanks for answering my question about dark matter and black holes! I think I get it now, but can you confirm or deny my understanding that it's the lack of friction is why dark matter is more diffuse than ordinary matter?

By: Andrew

Andrew — Sun, 28 Sep 2008 18:05:01 +0000

Very interesting show! Thanks.

By: Nathan

Nathan — Sun, 28 Sep 2008 17:23:25 +0000

Dave B is right both links would not work in Firefox 3.0 but i could download it through IE6 without issue