My life travel goal is to visit every UNESCO World Heritage Site. I'm not trying very hard. In chronological order, so far: Rideau Canal (Canada) Historic District of Old Quebec (Canada) Acropolis, Athens (Greece) Historic Areas of Istanbul (Turkey) Old City of Jerusalem and its Walls (Israel) Historic Cairo (Egypt) Memphis and its Necropolis – the Pyramid Fields from Giza to Dahshur (Egypt) Delos (Greece) Paris, Banks of the Seine (France) Palace and Park of Versailles (France) Westminster Palace, Westminster Abbey and Saint Margaret's Church (UK) Tower of London (UK) Historic Centre of Brugge (Belgium) Yosemite National Park (USA) Historic Centre of Lima (Peru) City of Cuzco (Peru) Historic Sanctuary of Machu Picchu (Peru) Historical Complex of Split with the Palace of Diocletian (Croatia) Old City of Dubrovnik (Croatia) Historic Centre of Rome (Italy) Historic Centre of Naples (Italy) Archaeological Areas of Pompei, Herculaneum and Torre Annunziata (Italy) Works of Antoni Gaudí (Spain) Archaeological Ensemble of Tárraco (Spain) The Maison Carrée of Nîmes (France) Historic Fortified City of Carcassonne (France)

I am an actual teacher of engineering and computer science topics some of the time, but I can also give pointers on your hackey sack game. I like to learn to use things that make music.

Your choice of a funky drum beat, an energetic dance partner, or an unlimited supply of puns.

Far too numerous to list exhaustively, but: computers, robotics, percussion, ancient history, mathematics, physics, philosophy, consciousness, information, surrealism, dreams, tall tales, word play.