This is wild: Microsoft says its new quantum chip uses the “Majorana particle,” named after the Italian theoretical physicist who proposed it in 1937. It has no electrical charge because it is its own anti-particle https://www.theverge.com/news/614205/microsoft-quantum-computing-majorana-1-processor
Microsoft announces quantum computing breakthrough with new Majorana 1 chip

Microsoft is announcing a new Majorana 1 processor that’s part of a quantum computing breakthrough. Researchers have spent 17 years to reach this milestone.

The Verge