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New Scientist 20 Jan 2018
by Bruce Mardle » Sun Jan 21, 2018 4:31 pm
in What might collapse civilisation?
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- 413
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by Bruce Mardle
Sun Jan 21, 2018 4:31 pm
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10K year Heat Pump in the Works
by Dave Z » Fri Jan 12, 2018 11:58 pm
in 8. Power to the People
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- 481
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by Dave Z
Fri Jan 12, 2018 11:58 pm
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Stirling Engines
by Dave Z » Thu Dec 21, 2017 3:52 am
in 8. Power to the People
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- 481
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by Dave Z
Thu Dec 21, 2017 3:52 am
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Toxic Food
by Maurice Goldsmith » Wed Aug 16, 2017 7:05 pm
in What might collapse civilisation?
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- 668
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by Maurice Goldsmith
Wed Aug 16, 2017 7:05 pm
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Meltwater Issues at Arctic Seed Vault
by Dave Z » Mon May 22, 2017 5:24 am
in 3. Agriculture
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- 1081
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by Dave Z
Mon May 22, 2017 5:24 am
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Fahrenheit 451 by Ray Bradbury
by Dave Z » Mon May 22, 2017 2:52 am
in Best post-apoc novels?
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- 956
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by Dave Z
Mon May 22, 2017 2:52 am
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A Few Good Books for Post Calamity Med/Trauma Care
by Dave Z » Fri May 05, 2017 11:55 pm
in 7. Medicine
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by Dave Z
Fri May 05, 2017 11:55 pm
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'Global Catastrophic Risks'
by spike.222 » Mon May 01, 2017 9:47 pm
in What might collapse civilisation?
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- 885
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by spike.222
Mon May 01, 2017 9:47 pm
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20170410 Anthropocene Epoch paper
by tahanson43206 » Tue Apr 11, 2017 4:01 am
in What might collapse civilisation?
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- 694
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by tahanson43206
Tue Apr 11, 2017 4:01 am
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Elon Musk vs. AI
by Bruce Mardle » Fri Mar 31, 2017 3:14 pm
in What might collapse civilisation?
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- 707
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by Bruce Mardle
Fri Mar 31, 2017 3:14 pm
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The Essential Chemical Industry Online
by Dave Z » Sun Mar 19, 2017 11:46 pm
in 5. Substances
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- 1334
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by Dave Z
Sun Mar 19, 2017 11:46 pm
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Synthetic DNA as Information Storage Medium
by Dave Z » Sun Mar 05, 2017 12:12 am
in How best to preserve vital knowledge?
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by Dave Z
Sun Mar 05, 2017 12:12 am
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Seven Sustainable Technologies from JMGreer
by Dave Z » Fri Feb 24, 2017 8:41 pm
in 1. The End of the World as we Know it
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by Dave Z
Fri Feb 24, 2017 8:41 pm
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Book on 'Food'/Fuel Alcohol Production
by Dave Z » Fri Feb 24, 2017 8:15 am
in 5. Substances
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- 670
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by Dave Z
Fri Feb 24, 2017 8:15 am
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Daniel Dennett quotation
by Bruce Mardle » Thu Feb 23, 2017 9:45 am
in Can you prepare for the apocalypse?
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by Bruce Mardle
Thu Feb 23, 2017 9:45 am
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Sailing Vessel Construction, Operation and Maintenance Techn
by Dave Z » Sat Feb 18, 2017 9:56 pm
in 9. Transport
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by Dave Z
Sat Feb 18, 2017 9:56 pm
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The Foundation Trilogy by Isaac Asimov
by Dave Z » Thu Feb 16, 2017 7:36 pm
in Best post-apoc novels?
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- 793
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by Dave Z
Thu Feb 16, 2017 7:36 pm
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Ringworld by Larry Niven
by Dave Z » Wed Feb 15, 2017 10:48 pm
in Best post-apoc novels?
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- 687
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by Dave Z
Wed Feb 15, 2017 10:48 pm
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Money Tokens as a Medium for The Knowledge
by Dave Z » Tue Feb 14, 2017 9:20 pm
in How best to preserve vital knowledge?
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- 719
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by Dave Z
Tue Feb 14, 2017 9:20 pm
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Song of Two Worlds: Interesting Model
by Dave Z » Mon Feb 13, 2017 12:58 am
in How best to preserve vital knowledge?
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- 618
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by Dave Z
Mon Feb 13, 2017 12:58 am
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The Book of Eli
by Dave Z » Sat Feb 11, 2017 11:23 pm
in Best post-apoc films?
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- 1240
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by Dave Z
Sat Feb 11, 2017 11:23 pm
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Suggestion for THE KNOWLEDGE: Substances
by Dave Z » Fri Feb 10, 2017 11:37 pm
in 5. Substances
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- 743
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by Dave Z
Fri Feb 10, 2017 11:37 pm
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The Cartoon Guide to Chemistry (I'm serious)
by Dave Z » Fri Feb 10, 2017 11:30 pm
in 5. Substances
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- 640
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by Dave Z
Fri Feb 10, 2017 11:30 pm
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SHTFSchool.com
by Dave Z » Fri Feb 10, 2017 10:22 pm
in Can you prepare for the apocalypse?
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by Dave Z
Fri Feb 10, 2017 10:22 pm
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Stand By Me by Ben E. King
by Dave Z » Fri Feb 03, 2017 4:20 am
in Best post-apoc music?
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- 1293
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by Dave Z
Fri Feb 03, 2017 4:20 am
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