On the clock part four

Clock parts sold to the public at wholesale prices. In this part of the plans for the. Clock Reasoning Tricks Part - 4 || Problem Based on Degree & Time || By Kd. Prasad - Duration: 31:06. In this video we're going to build a small countdown timer! Be sure you've read parts one, two and three before moving on, because unless you're George Lucas you've no business starting with part four.