Notes concerning “Environment”

• Fukushima leak 2014-04-24 (6 minutes)
• Self replication changes 2017-01-16 (5 minutes)
• A quintuple-acting vacuum cascade to recycle heat for more efficient distillation and desalination 2017-06-21 (updated 2019-12-27) (3 minutes)
• Low-carbohydrate diets are ecologically sustainable 2018-04-27 (2 minutes)