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Watch This Freaky Gyro Cube Balance Perfectly, Defying Gravity
- ColinWright 13y agoFor those who are interested, there are many sources for this story (and related), 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=6945337 https://news.ycombinator.com/item?id=6945337 (boingboing.net) https://news.ycombinator.com/item?id=6943508 https://news.ycombinator.com/item?id=6943508 (theverge.com) https://news.ycombinator.com/item?id=6942360 https://news.ycombinator.com/item?id=6942360 (robohub.org) 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=6941104 https://news.ycombinator.com/item?id=6941104 (youtube.com) https://news.ycombinator.com/item?id=5285021 https://news.ycombinator.com/item?id=5285021 (robohub.org) This one is different, but clearly related. And it has comments: https://news.ycombinator.com/item?id=6494517 https://news.ycombinator.com/item?id=6494517 (kurzweilai.net)