David Eagleman: Dreaming protects the visual cortex, the Ulysses contract enhances self-discipline, and brain plasticity supports lifelong learning | The Diary of a CEO
Crypto Briefing·60-word summary·1 min read
David Eagleman highlights that dreaming protects the visual cortex, while the Ulysses contract can boost self-discipline, and brain plasticity supports lifelong learning. Although the article focuses on neuroscience, these insights could influence future Web3 applications in mental health and cognitive enhancement. The discussion underscores the importance of understanding brain functions for developing innovative digital solutions.
FTX sold its Cursor stake for $200,000 in 2023, but it would be worth $3 billion today due to SpaceX's acquisition of AI startup Cursor at a $60 billion valuation. The sale was a routine bankruptcy asset sale, but the current valuation highlights the missed opportunity for FTX's estate, marking one of the largest crypto-related missed recoveries.
Hungary’s newly elected Prime Minister has vowed to arrest Israeli Prime Minister Benjamin Netanyahu if he visits Hungary, citing an International Criminal Court warrant. This stance could heighten international tensions and impact Netanyahu’s diplomatic relations, especially within the EU. The move signals Hungary’s firm position on the ICC warrant, potentially affecting regional stability and diplomatic dynamics.
Apple fixed a bug that allowed the FBI to read deleted Signal messages from iPhones. The flaw let authorities access message previews from notification databases even after deletion. The fix enhances user privacy and security, preventing unauthorized message access by law enforcement. The issue highlights ongoing privacy challenges in messaging apps.
Blockchain Capital is raising $700 million for two new funds, with plans to deploy some capital immediately. The fundraising is expected to complete within six months. The firm aims to expand its investments in blockchain and crypto projects, signaling strong institutional interest in the sector. The new funds will support early-stage and growth-stage blockchain startups.
CENTCOM has ordered a blockade against Iran, affecting the Hormuz shipping routes. The move, announced on April 23, 2026, risks escalating regional tensions and disrupting global oil supplies. The blockade could also lead to increased military involvement in the region, raising concerns about stability and security in the vital Strait of Hormuz.
Israeli Prime Minister Benjamin Netanyahu is prioritizing military strategy in Lebanon amid rising diplomatic tensions, risking regional stability. The focus on military action could undermine ongoing diplomatic efforts and impact market confidence. The development, reported on April 23, 2026, highlights increased tensions in the region, with potential implications for regional peace and stability.
