It's time for another issue of Fridays Finds. The one day each week when I share with you some of the many unique places I find on the web. The sites listed could vary in content from funny to educational, or bizarre to just plain enjoyable. Some might be commercial sites selling unusual items and others might be freely sharing whatever information they have. I'll include a description with the link to give you an idea of what to expect if I have the time. Otherwise you'll be on your own. But, in most cases you should be able to figure out what to expect by the name of the site although some may surprise you.
So climb aboard, fasten your seatbelts, keep your arms and legs inside the car at all times but please have fun!
3. Fun things to do
4. Optical illustions in architecture
5. Space, the final frontier