Notes concerning “Solar”

• The economics of solar energy 2008 (27 minutes)
• Predictions for future technological development (2008) 2008-04-19 (11 minutes)
• Pensamientos acerca de diseñar un calefón solar 2012-10-15 (2 minutes)
• Más pensamientos acerca de diseñar un calefón solar 2012-10-15 (5 minutes)
• Passively safe solar hot water 2012-10-15 (updated 2012-10-16) (6 minutes)
• Notes and calculations on building luxury underground arcologies for whoever wants them 2013-04-17 (updated 2019-08-27) (66 minutes)
• Food storage 2013-05-11 (updated 2013-05-17) (54 minutes)
• The future of the human energy market (2014) 2014-04-24 (19 minutes)
• A hand-powered computer? 2015-09-03 (updated 2017-07-19) (11 minutes)
• Solar dehumidifier 2016-08-11 (5 minutes)
• Subterranean glazing 2016-09-06 (25 minutes)
• Sun cutter 2016-09-06 (9 minutes)
• Soldering with a compound parabolic concentrator or even just an imaging lens 2016-09-07 (2 minutes)
• Solar-powered portable computers 2016-09-17 (updated 2018-10-28) (15 minutes)
• A design sketch of an air conditioner powered by solar thermal power 2016-12-22 (updated 2017-01-04) (29 minutes)
• An electric furnace the size of a sake cup 2017-02-25 (updated 2017-03-02) (10 minutes)
• ¿Se puede armar un colector solar de agua caliente que anda en invierno acá en Buenos Aires? 2017-04-17 (2 minutes)
• Fast sea salt evaporator 2017-06-01 (3 minutes)
• A quintuple-acting vacuum cascade to recycle heat for more efficient distillation and desalination 2017-06-21 (updated 2019-12-27) (3 minutes)
• Japan can achieve energy autarky via solar energy, but not much before 2027 2017-07-12 (4 minutes)
• Solar computer 2 2017-07-19 (3 minutes)
• Zombie contingency plan 2017-07-19 (9 minutes)
• Salt slush refrigeration 2017-08-22 (updated 2019-10-08) (12 minutes)
• Household thermal stores 2018-12-02 (updated 2018-08-19) (27 minutes)
• Things in Dercuano that would be big if true 2019-05-24 (updated 2019-08-21) (24 minutes)
• Terrestrial lithium supplies provide adequate energy storage to reach Kardashev Type 1 2019-07-25 (6 minutes)
• Energy storage efficiency 2019-07-30 (4 minutes)
• Heliogen 2019-11-19 (6 minutes)
• The Suburbean: a minimally-mobile dwelling machine with months of autonomy 2019-11-24 (updated 2019-12-03) (32 minutes)
• Phase change unplugged oven 2019-12-15 (0 minutes)