This is a web version of our Steampunk Orrery Calendar Clock Widget.
The calendar ring rotates by mouse control; the date displays according to ring position.
The inner earth and moon rotate, the moon around the earth, the earth rotating around
the central glow, following the track of the window circular frame.
The inner wheel, with lots of bolts, rotates as the main calendar ring rotates.
This is a web version of the Steampunk Clock Widget.
This is a web version of the New Icon Clock Widget.
This is a simple example of a web widget.Pendulum Simulation.
This is a demonstration of using a shear transformation to draw ellipses.
It is based on a paper by Nathan Dinsmore.
Last updated Sunday, March 15, 2015.