3:45
human heart working model science project for exhibition - easy biology project - diy | craftpiller
craftpiller
9:41
heart working model(3d) with syringes - blood circulation biology project - diy | craftpiller
5:12
digestive system working model for science project exhibition using syringes - diy craftpiller
8:13
human heart and kidney working model for science project exhibition using syringes | craftpiller
5:42
human blood circulatory system working model (heart & lungs) | science exhibition | craftpiller
4:30
heart working model science project for exhibition with led lights - diy - simple | craftpiller
4:49
heart working model making using syringe easy - science project exhibition | craftpiller
3:28
heart working model 3D | inspire award science project - diy | craftpiller @howtofunda
