TED and interesting human stuff

Here is a link to a video clip with a dude chatting about some interesting human bits n bobs:

During part of it, you may recall what I told you about Protestantism, schisms within the Christian church, the significance of a monk named Martin Luther and the invention of the printing press. Interestingly, you guys had a more in-depth discussion about it than these educated adults do, but it is an entertainment "lecture" rather than a discussion - enjoyable though :-)

There are also references to space travel, meteorites and the energy required to read this post.

[Thanks to MrsBanjer from my Twitter community for the link.]