For the first time, researchers have designed a fully connected 32-qubit trapped-ion quantum computer register operating at cryogenic temperatures. The new system represents an important step toward developing practical quantum computers.
![](https://scx1.b-cdn.net/csz/news/tmb/2019/2-quantumcompu.jpg)
Source:
https://phys.org/news/2020-08-path-powerful-quantum.html