Links

• Airbus Beluga en Getafe (in Spanish). Check this great website if you want to see this very special aircraft.
• Blabla Meter  tells you how much bullshit your text contains. Available in Spanish too.
• Top500 contains, among other things, a bi-anual list of the most powerful computers, with data since 1993.
• 2700chess is a website where you can see live chess rankings of 2700+ ELO players in all three formats (classical, rapid, and blitz).
• Stanford Enciclopedia of Philosophy 
• An online version of Oblique Strategies
• One of the many International Space Station’s live video feeds of Earth.
• Quantiki, a website for wiki on quantum information, as well as a community portal where people regularly post job offers and the like
• nLab is a wiki for collaborative work on Mathematics, Physics, and Philosophy — especially (but far from exclusively) from the higher structures point of view: with a sympathy towards the tools and perspectives of homotopy theory/algebraic topology, homotopy type theory, higher category theory and higher categorical algebra.
• Error Correction Zoo: some set of smart people created the Error Correction Zoo to categorize and to organize known classical and quantum error-correction schemes. It’s always nice to remember that error correction is what allows you to call your friend over whatsapp and get a nice, clean audio.
• Astronomy Picture of the Day (APOD)
• Calendario Meteoro Fenológico (in Spanish. Change manually the year in the (...)cm-XXXX.pdf part of the address to visit other years. The first publication is from 1943, and as of 2025 they seem to be up to date.)