A clock with a sweep second 초침이 부드럽게 움직이는 시계 Screenshot Source Code https://github.com/kimtg/small/blob/master/SweepSecond.rkt Old: License Copyright 2013-2014 KIM Taegyoon Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless requir..
