At that scale, they should fare better than the full-sized HitchBOT that was trying to travel cross-county a few years back. Hitchhiking Robot Travels World, Dies in US: 5 Fast Facts | Heavy.com <https://heavy.com/tech/2015/08/hitchhiking-robot-hitchbot-germany-netherlands-united-states-philadelphia-killed-died-dies-america-stripped-vandalized-headless-hitchbotinusa/> It died of "dis-assemble-tery!" On Thu, Mar 18, 2021 at 11:45 AM Jeffrey Jonas via vcf-midatlantic < vcf-midatlantic@lists.vcfed.org> wrote:

Students used teeny line-following robots to recreate the Oregon Trail

https://ozobot.com/blog/creators-of-the-month-third-graders-bring-back-the-o...

Here's the video: https://twitter.com/Ozobot/status/991110783294758915 https://twitter.com/i/status/991110783294758915