As part of an advertising campaign for Hot Wheels, a construction crew in Bogotá, Colombia, installed a giant fake loop track on a bridge for you to dream about.
via Neatorama
April 5, 2011
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Jan 29, 2026
Most of the materials you read and see about gyroscopic precession explain WHAT happens, not WHY it happens....
featured chalk talk
Unlocking Cost-Effective and Low-Power Edge AI Solutions
Sponsored by Mouser Electronics and STMicroelectronics
In this episode of Chalk Talk, Miguel Castro from STMicroelectronics and Amelia Dalton explore how you can jump-start the evaluation, prototyping, and design your next edge AI application. They also investigate the details of the cost-effective and lower power edge AI solutions from STMicroelectronics and how the tools, the ecosystem, and STMicroelectronics MCUs are enabling sophisticated AI inference right on the device.