SITUATION EXPLAINED: The White House just announced over $6 billion in science initiatives, led by $2.4 billion in compute from 11 tech companies. • OSTP Director Michael Kratsios calls it the most transformative day for American science since World War II • NVIDIA ($1B), AMD ($500M), OpenAI ($200M), and Anthropic and Google ($150M each) pledged compute for AI research at national labs • Agencies have had to call AI "SI" since a Sept 29 executive order, though superintelligence originally…