Pockit is a new kind of computer made for the physical world. You attach modular magnetic blocks to a small core to interact with the world in your own unique way. site 
YOUTUBE PLAYLIST UU49EYw900LZn5VBglLRzxHw Published Mar 9, 2022.
- Dual-Processor (STM32 + Pi-CM4 / ESP32) - 80+ feature BLOCKS ready to use in seconds - Compact and beautiful casing for real-world use - Rapid coding for applications - WiFi + Bluetooth 5.0, ready for IoT use - Instant magnetic-snap connectivity - Rechargeable Li-ion battery - Easily modifiable for hacking
Developer Anil Reddy recounts the project's three year history in mostly monthly episodes with photos, diagrams, videos and a discussion of design rationale.