Inflection Mercury Fund is a venture capital firm backing engineering moonshots at the idea, pre-seed and seed stages. It focuses on computation, cryptography, physical AI, robotics, manufacturing, energy, resilience and aerospace, investing globally with a preference for Europe and North America, including U.S. seed investments. Typical checks are $500K to $2M, making it relevant for deep tech founders in sectors such as aerospace, drones, AI, blockchain, cybersecurity, hardware, robotics, manufacturing and energy.