Thirteen/WNET New York / Ernst & Young LLP / Title Entertainment Inc. / Northrop Grumman Corporation / Educational Broadcasting Corporation / Corporation for Public Broadcasting / PBS / /
Currency
pence / /
IndustryTerm
car jacks / /
Organization
Public Broadcasting Service / National Science Foundation / /
Position
Major / LEVEL Elementary school / elementary school / /
GOAL Students learn when they need to lift a weight too heavy to lift by themselves, they can use a lever and follow a surprising rule: multiply the length of your lever and you will similarly