Some random items of interest:
- 3D printing "industry" grew 24% last year. Wohlers Associates conservatively forecasts industry-wide growth to be $3.1 billion by 2016 and $5.2 billion by 2020. Breaking out of the hobbyist market.
- Inflatable, portable, satellite dish. For the caddy of bug out bags. A tweet from the trenches: we tested that system and found it unfit for field use. Not durable enough.
- Scavenging Ambient Energy Researchers have discovered a way to capture and harness energy transmitted by such sources as radio and television transmitters, cell phone networks and satellite communications systems. A new way to think about living "off" the grid.
- Bitcoin: A Peer-to-Peer Electronic Cash System The paper by "Satoshi Nakamoto" that launched the effort. A micro-manifesto that details a tangible tool, a method to enable the equivalent of cash online, rather than another useless ideology. Sign of the times.
- Bitcoin mining: Power cost comparison across the US. Idaho and North Dakota lead the pack.
- Earthships. Homes built to live off of the grid. If this is a topic you are interested in. Please flesh this page out. Feel free to create more pages on specific architectural elements of the earthship and/or specific examples.
- Coinflation. Calculates the precious metal value of old US coins.
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