This website was finished in 2003.
The followings can be seen by using java.
09/24 Geometry Properties of Cyclids
10/01 Further Geometric Property of Cycloids
10/22 Conics and Deltoid
11/12 Linkage & Cardioid
11/26 Famous Curve given by Polar Equation
12/03 Famous Curves from Parametric rep.
12/10 Ruler and Compass Construction
12/31 Generation of the Nephroid
Just for downloading *.fig
12/24 New experience to Cabri II Plus