Well... how about risking life and limb like a teenager to make the following movie, riding a bicycle alongside the muddy cliffs at More Mesa, just before sunset. Actually, it was not nearly as hard or risky as I expected it to be. The path is pretty smooth.
This is a big file. You may need to go paint your kitchen and come back while it downloads.
Most of my regular postings go there.
Or get nostalgic and play this DHTML version of the famous video game Pong - one of the very first video games. It looks like this:
The player who scores 15 points first wins the game.