Shares of Butterfly Network (BFLY) logged their best day ever on Thursday after the company revealed that its technology is powering Midjourney's ambitious new healthcare venture, a full-body imaging platform that has already drawn praise from famed investor Michael Burry. BFLY stock surged 56% on Thursday. Midjourney unveiled Midjourney Medical and a new whole-body scanner to make advanced imaging faster, cheaper and more accessible. The scanner currently uses 40 of Butterfly Network's Ultrasound-on-Chip imaging modules under a co-development agreement. Future versions are expected to incorporate significantly more imaging modules as the platform scales. Butterfly has previously said the partnership could generate up to $74 million in payments over five years. "I am a fan of Midjourney, but wow. Read until the end," Burry said on X. "This is indeed how medicine and health care can be reimagined in this new paradigm of untold processing power."