Khan Academy
Khan Academy: Gravitation: Would a Brick or Feather Fall Faster?
Learn about whether a feather or a brick would fall faster on the moon in this video lecture. Understand how air resistance affects how objects fall to Earth. [10:34]
PBS
Pbs Learning Media: Extreme Temperatures on the Moon
In this video segment adapted from Interactive NOVA, astronaut John Young experiences extreme temperatures on the Moon that are a result of the Moon's low gravity and lack of atmosphere.
Crash Course
Crash Course Astronomy #8: Tides
Today Phil explores the world of tides, and looks at the relationship between tides and gravity, and how planets and their moons become tidally locked.