https://tech.africa/pwc-quantum-computing-south-africa/ tech.africa en 2026-04-26T08:00:00+02:00 PwC positions quantum computing as SA uncertainty tool https://tech.africa/converge-africa-2026-cape-town-backing/ tech.africa en 2026-04-25T08:00:00+02:00 Cape Town backs Converge Africa 2026 ahead of CTICC event