Company Polyhedron Learning Media, Inc. created these great apps:
Asteroid Capture, Horseshoe Pitch-A-Rama, PP+ Newton's 2nd Law, PP+ Hooke's Law, PP+ Conservation of Energy, PP+ Simple Harmonic Motion, PP+ Centripetal Force, PP+ Specific Heat of a Metal, PP+ Ohm's Law, PP+ Refraction of Light, PP+ Reflection of Light, PP+ Motion of a Pendulum, PP+ Gas Laws, PP+ Image Formation – Lenses, PP+ Series-Parallel Circuits, iNSIGHT Color Mixing, iNSIGHT Color Vision Test, iNSIGHT Feature Analysis, iNSIGHT Global Precedence, iNSIGHT Illusions Aftereffects, iNSIGHT Receptive Field Maps, iNSIGHT Scaling Vision, iNSIGHT Form and Motion, iNSIGHT Spatial Vision, iNSIGHT Stereograms, PP+ Force Vector Addition, PP+ Work & Mechanical Energy, PP+ Archimedes Principle, PP+ Momentum and Impulse, PP+ Acceleration of Gravity, PP+ Friction, PP+ Joule Heating, PP+ Speed of Sound, PP+ Work & Energy Motor, PP+ RC Circuits, PP+ Conservation of Momentum, TrainSet 3D, Domino Attack: Warehouse, Newtons Mine, Ducks On Ice, iNSIGHT Signal Detection, iNSIGHT Depth Perception, iNSIGHT Measuring Illusions, iNSIGHT Mach Bands, Domino Attack: Castle, Select-A-Match, and others..
