Thurs., May 23, 2013

Objectives: Explore changes in stars

as they run out of hydrogen
Announcements:  No assignments accepted
after Jun. 4*

Opening Data: Bring a 2 Liter bottle
Extra Credit (Bottles, Duct tape, Cardboard,
Cereal boxes, Black electrical tape, hot glue)
Get grades for:

HR Diagram
Stellar Evolution Questions