Sample illusion

Author:Dave Van Leeuwen

When segments are shown, the impression is that of rotation. When segments are turned off and curve is shown, the same motion gives a very different impression.

New Resources

רישום חופשי
seo tool
Average Distance
Drunk Parabola
Circles - Relative Positions

Discover Resources

LSpivey-Quadratics
Eye Tracking
Parabola--Distance with Focus and Directrix
angle
Video 2

Discover Topics

Pie Chart or Circle Chart
Planes
Right Triangles
Incircle or Inscribed Circle
Mode