I gave a talk earlier this summer at the Blue Stamp Engineering program and saw Farhana working on the Wind Lantern project from Chapter 10. Jeremy Blum, one of the instructors there, just sent me a video of her doing her final presentation. Great work Farhana!
Finally i quit my day job, now i earn decent money on-line you should
try too, just search in google – slabs roulette system
what is the diameter of the acrylic and what is the size of the gears?