I'm studying engineering. In order to pad my resume, and improve my portfolio, I try to make various doo-hickeys, widgets, and gadgets. I grew up building from simple soldering kits (radio, line follower, i call it "legos with soldering"), and now I'm playing around with more open ended stuff. I got an arduino, and made a countdown timer. And I'm ready to do more. As I was looking at various hexapods online, I concluded I need 18 servos (6 legs, 3 points of articulation each) That cost will add up! So then I thought- "why?" why should i make a hexapod? it's already been done. Will I be contributing something worthwhile to the world? Besides practice in drafting, wiring, software, etc, what is there? And if that's all there is, is it worth it? Just something I've been kicking around. I've got some servos to order!