







I’ve wanted to build a 1:1 RC model of Sojourner ever since I saw The Martian. I don’t currently have the skills, time, or equipment to do it, but learning about it has been fascinating. The rocker-bogie suspension is a fascinating design.


The explanation I’ve seen before is these are usually a soft-touch plastic and they’re made “soft-touch” by adding oils to the plastic, but they leach out over time putting a sticky layer on the now-harder plastic. The rubbing alcohol can help clean away the oil and stickiness but the plastic won’t be soft anymore.
TL;DR: This is largely a review/summary of The Last Best Place on the Internet: A Human History of Wikipedia by Richard Cooke

Why is Crypto.com listed as a Republican donor but Coinbase is a special interest donor? Is Crypto.com only donating to Republicans but Coinbase is donating to both parties?
Garbage they’re largely responsible for producing in the first place