|Zoetrope and Zoopraxiscope|
I'm using two z-words since a Zoetrope and a Zoopraxiscope are similar primitive motion picture devices--giving motion to images.
Images in the zoetrope are inside a drum with slits - you view them through the slits. Images for a zoopraxiscope are on a rotating glass disc and projected onto a wall.
Zoopraxiscope: (this one is a little long, but gives interesting history and detail in how it was made)
And that, folks, is the end of the 2015 Blogging from A to Z April Challenge. This was my first time, and I already have theme ideas for the next three A to Z challenges!
Speaking of challenges...this blog kicks off a monthly Video Challenge starting tomorrow, May 1. Check that date for details.