How Beams Work Part 1 Structures 61

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=WpKazLxwIfc

Using paper and a plank of wood, I show you what makes material into a beam! This is also when we can start bringing together all the structural items we co...

video, delen, cameratelefoon, videotelefoon, gratis, uploaden
#############################