This can be used for a memo and learning for SKAction.
When a start is pushed, a bee moves with SKAction.
When studying this SKAction and confirming the movement, its a useful application.
1) You can make them carry out twice continuously, and its possible to raise understanding of what kind of movement to do by SKAction.
2) SKAction where movement is possible is 47.
3) Each source and data are indicated, and its possible to learn SKAction anytime.
Available in iOS 8.0 and later.