How to make your robot wheels more grippy.
How I make EVA foam wheels with a rubber tread.
You can use a inexpensive MAPP/Propane torch and a vice to bend titanium at home.
These are some motors I've ordered. Not all have been vetted, but this provides a record of their source.
Parts that I've found helpful when building robots.
Cutting carbon fiber at home isn't too bad, so long as you take the right precautions.
Yes, you can cut 6AL-4V (Grade 5) titanium with a jigsaw.