Showing posts with label sun. Show all posts
Showing posts with label sun. Show all posts

Sunday, May 6, 2012

Summer Science

Fun video clip on 3 basic questions about the summer.

Thursday, September 15, 2011

Thursday, November 18, 2010

Lifestyle Affects Internal Body Clock




Research shows that despite living in the same time zone, body clock's of people living in the country are closely attuned to time based on the sun's position VS. city folk's internal clocks which social cues (e.g. engagements) greatly affect.