February 15, 2026​[OC] Correlation Matrix and Volatility Radar for Major Assets: Gold, Silver, Bitcoin, and Stock Indices (Feb 2025 – Feb 2026) Data
February 15, 2026The last 30 years are the fastest warming period since 1880 • There is greater acceptance now that there is a detectable acceleration of warming Data
February 15, 2026[OC] I made a flight tracker that separates planes by altitude using colors. It’s strangely satisfying to watch. The image for example shows the rush at SFO and SJC visually. Data
February 14, 2026[OC] Young Americans / Millennials & Gen Z (15-29) Now Spend ~50% More Time Alone Than in 2010 – Least Time with Children (BLS ATUS 2010-2023/24) Data
February 14, 2026[OC] XKCD 3207: When did the largest share of the population live within 5° of zero magnetic declination? Data
February 14, 2026I ran 40,000 Monte Carlo simulations of Hungary’s April 2026 election. Orbán’s 16-year rule is a coin flip. [OC] Data
February 14, 2026How Rome sprawled: 75 years of urban expansion mapped decade by decade (1950–2025) [OC] Data
