Bloomberg
Oil Could Hit $100 Sooner Than Expected, Blanch Says
Oct.13 -- The energy crisis could cause oil prices to hit $100 a barrel sooner than expected says Bank of America's Francisco Blanch. He spoke to David Westin on "Bloomberg Balance of Power."
Khan Academy
Khan Academy: Pressure and Pascal's Principle (Part 1)
Sal explains the difference between liquids and gasses (both fluids). He then starts a calculation of the work done on a liquid in a U-shaped container. [9:46]