You may have been thinking of this sketch: http://www.youtube.com/watch?v=oa_hiL...

		g_lined on Jan 2, 2014 \| parent \| context \| favorite \| on: Searching the Internet for evidence of time travel... You may have been thinking of this sketch: http://www.youtube.com/watch?v=oa_hiLXLbTc Where one guy proposes a modern idea but it makes no sense to people of the past. I think this is one of a 2 or 3 such sketches.