3 ms·
Motorized reaction-wheel cube that can balance and walk on its edges
- ColinWright 13y agoFor those who are interested, there are many sources for this story, giving different levels of detail, and making different claims. You can see some of them here, although there are no comments on any of them: https://news.ycombinator.com/item?id=6949089 https://news.ycombinator.com/item?id=6949089 (phys.org) https://news.ycombinator.com/item?id=6946928 https://news.ycombinator.com/item?id=6946928 (youtube.com) https://news.ycombinator.com/item?id=6946485 https://news.ycombinator.com/item?id=6946485 (youtube.com) https://news.ycombinator.com/item?id=6946366 https://news.ycombinator.com/item?id=6946366 (ethz.ch) https://news.ycombinator.com/item?id=6943508 https://news.ycombinator.com/item?id=6943508 (theverge.com) https://news.ycombinator.com/item?id=6942335 https://news.ycombinator.com/item?id=6942335 (thetechblock.com) https://news.ycombinator.com/item?id=6941890 https://news.ycombinator.com/item?id=6941890 (digg.com) https://news.ycombinator.com/item?id=5285021 https://news.ycombinator.com/item?id=5285021 (robohub.org)