Notes concerning “Self-replication”
The economics of solar energy
2007 to 2009 (4058 words)
mechanical computation: with Merkle gates, height fields, and thread
2010-06-28 (3777 words)
Ghettobotics: making robots out of trash
2013-05-17 (6241 words)
2025 manufacturing and economics scenario
2014-04-24 (3785 words)
Simplified computing, down to the level of mining raw materials
2015-09-03 (3305 words)
The book written in itself
2016-06-12 (updated 2016-06-14) (2686 words)
String cutting cardboard
2016-06-30 (808 words)
2016 outlook for automated fabrication and 3-D printing
2016-08-11 (3003 words)
Approaches to limiting self-replication
2016-11-30 (1104 words)
Elastic metamaterials
2019-03-19 (2599 words)
Gardening machines
2019-04-02 (updated 2019-04-24) (4818 words)
Maximal-flexibility designs for printable building blocks
2019-04-20 (2632 words)