iFixit’s mission is to teach the world how to fix every thing. That’s why we offer over 100,000 step-by-step guides for fixing the gadgets that run your life, from your phone and laptop to your kids’ weird toys. It’s why we’ve partnered with Patagonia to make sewing repair guides, why we’ve built out our general troubleshooting guides for home appliances, and why we run an educational program…