Wenmiao Yu, Cofounder & Director of Business Development at Quantum Dice and host of "Low to Grow" podcast, discusses building quantum random number generation technology as one of five co-founders in this Oxford spinout. With a chemistry background and £2M pre-seed funding, she explains why their DISC (Device Independent Self Certification) protocol is crucial as quantum computing advances threaten current cryptographic systems. The conversation covers the UK's strong quantum ecosystem, the challenges of selling deep tech, and her philosophy on maintaining emotional boundaries between personal identity and startup success while building what she calls "the foundation" of future encryption systems.