Episode #189: 15 October 2025

This episode surveys crypto, AI, platforms, and civics. A notorious whale resumed big Bitcoin shorts on Hyperliquid, scaling to nearly $500 million at 10x with small unrealized gains as BTC hovers near $115k, echoing past bets that preceded multi-week dips. Research threads link purpose and optimism to longer life, citing studies that tie both to lower mortality. X plans to show the country an account posts from, drawing support for transparency and concern for user safety. Austin Beutner enters LA’s 2026 mayor race, his wide-ranging resume prompting both praise and skepticism. Andrej Karpathy’s nanochat lands as a compact end-to-end LLM stack, training a 560M model on 8 H100s in hours for about $48, with early outputs playful but unreliable. Tesla promotes free service manuals, parts, and diagnostics plus a wiper service mode, a nod to right to repair. Jack Clark warns about rising AI agency, fueling debate over risk and hype. Grok Imagine shows text-driven video edits, like adding characters to a clip. BlackRock pursues in-house asset tokenization, signaling a deeper shift toward blockchain. A reminder goes out for New Jersey voter registration. SpaceX retargets and then launches SDA’s Tranche 1 mission from Vandenberg, adding eight data relay satellites.