What's the name of every picture in an animation sequence?

What's the name of the device invented by Thomas Edison to film and play moving images?

For this animation technique you need a sequence of photos of your characters, moving them a little bit between each frame.

Can you make a stop motion video with a phone?

What was the first animal captured in stop motion?

What's the name of the brothers who invented the Cinematograph, the first video camera?

What happened on the premiere of "Arrival of a Train" (first movie ever)?

What's the free App you need to create a Stop motion video?

Is it necessary to use a tripod for a Stop Motion video?