Category: DESIGN
DecimalsFractionsMeasurement (length)PercentsGeometry (polygons)Geometry (Circles)GeometryMeasurement (general)StatisticsProbabilityAlgebraScientific NotationVariablesExpressions and EquationsFunctions and Relations

Watch as a new model of sunglasses goes from design sketch to finished product.

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Category: DESIGN
The Nature of Science and TechnologyPhysicsGeometryMeasurement (length)RatiosPercents

Building miniature replicas with a full-scale imagination, Greg Jein reproduces every detail of the Star Trek space vessels. Featured: Greg Jein, model maker.

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Category: ART & MUSIC
Measurement (area)Measurement (length)

A set is a created place where the action of a film or TV show happens. Actors, animals and objects are placed on a set for filming. Creating a set where everything fits just right calls for an understanding of "area".

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