Architectural USA

climbyourtree (January 8th, 2009 @ 10:37 am)

Great explanation. Love this and your other "made easy" videos! Thanks!

isegoria1 (January 6th, 2009 @ 6:45 pm)

Those people seriously need a science class :)

Ix07I (January 5th, 2009 @ 5:44 am)

I want to make a white supremacist watch this video.

Qtyled (January 4th, 2009 @ 5:34 pm)

I believe the process is more gradual than what you make out. For example, as a village gets bigger (due to children etc.) people may realize that they wont have enough food to go around. "Technically" they could survive, but they wont have the same bounty they would have had previously. They realize that by planting crops they can have more food... (This is of course speculation, but it is another interpretation of "necessity" - a gradual kind)

bonangusacdc (December 31st, 2008 @ 12:06 pm)

Thanks.

TheHanzoMK1 (December 30th, 2008 @ 7:00 am)

In the words of Peter Griffin "Holy Crap I'm Black"

Ishta5 (December 29th, 2008 @ 3:55 am)

Eve has a baby with X and an other with Y. Now both babys have a child with adam. That makes Eve our common female ancestor and Adam our common ancestor. while X and Y is not the common ancestor. Eve is older

ronbiggs66 (December 27th, 2008 @ 9:16 pm)

Amazing! Great vids! Now what a better world we'd have if most people could watch and understand.

ozzie2005 (December 26th, 2008 @ 9:28 pm)

Great work! Keep it up.

potholer54 (December 25th, 2008 @ 9:20 pm)

"How did our female ancestors reproduce if our earliest male lived years later?" Because the female is our most recent common matrilineal ancestor. The male is our most recent common patrilineal ancestor. The male is more recent because males are more promiscuous.

bonangusacdc (December 25th, 2008 @ 3:10 pm)

How did our female ancestors reproduce if our earliest male lived years later? Or was there simply a male mutation 60,000 years ago but not a female?

GodKillerAtheist (December 22nd, 2008 @ 8:24 am)

bravo! keep it up I'm subscribing 5 stars!