A pony is any animal (horse) that. is under 14.3. Anything above 14.3 a horse. Any breed can produce a pony sized animal. Miniature horses are called horses because they were bred down to the size they are without the use of any of the pony breeds...or so the story goes.
The Plinko board is the main feature of the Plinko MPAG. The Plinko board also features supports on the bottom for mounting the lower coin detector circuitry. The back of the Plinko board was constructed using thick foamcore. The pegs were added by inserting map pins into the foamcore.
The term plinking is an onomatopoeia of the sharp, metallic sound (or plink) that a projectile makes when hitting a metal target, such as a tin can. The most common calibre used for plinking is the .22 Long Rifle rimfire cartridge, since these rounds are relatively inexpensive and have a low recoil.