Forwarded from Alexander Clay Taylor
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Nausicaä of the Valley of the Wind (1984)
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Forwarded from Alexander Clay Taylor
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BBC Climate Change The Facts (2019)
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SolarPunk
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.122.135001
ABSTRACT
The sheared-flow stabilized Z pinch has demonstrated long-lived plasmas with fusion-relevant parameters. We present the first experimental results demonstrating sustained, quasi-steady-state neutron production from the fusion Z-pinch experiment, operated with a mixture of 20% deuterium/80% hydrogen by pressure. Neutron emissions lasting approximately 5 μs are reproducibly observed with pinch currents of approximately 200 kA during an approximately 16 μs period of plasma quiescence. The average neutron yield is estimated to be (1.25±0.45)×105 neutrons/pulse and scales with the square of the deuterium concentration. Coincident with the neutron signal, plasma temperatures of 1–2 keV and densities of approximately 1017 cm−3with 0.3 cm pinch radii are measured with fully integrated diagnostics.
The sheared-flow stabilized Z pinch has demonstrated long-lived plasmas with fusion-relevant parameters. We present the first experimental results demonstrating sustained, quasi-steady-state neutron production from the fusion Z-pinch experiment, operated with a mixture of 20% deuterium/80% hydrogen by pressure. Neutron emissions lasting approximately 5 μs are reproducibly observed with pinch currents of approximately 200 kA during an approximately 16 μs period of plasma quiescence. The average neutron yield is estimated to be (1.25±0.45)×105 neutrons/pulse and scales with the square of the deuterium concentration. Coincident with the neutron signal, plasma temperatures of 1–2 keV and densities of approximately 1017 cm−3with 0.3 cm pinch radii are measured with fully integrated diagnostics.
yessssss - The Salk Institute’s Harnessing Plants Initiative (HPI) is an innovative, scalable and bold approach to fight climate change by optimizing a plant’s natural ability to capture and store carbon and adapt to diverse climate conditions. We believe that our approach can help draw down and store more carbon and that we can—combined with other global efforts—mitigate the disastrous effects of climate change while providing more food, fuel and fiber for a growing population. https://www.salk.edu/harnessing-plants-initiative/
Salk Institute for Biological Studies
Harnessing Plants Initiative - Salk Institute for Biological Studies
The Salk Institute was funded $35 million for this work! By The Audacious Project, which has supported other projects that are very aligned with a solarpunk future as well 🙂 Such as: https://audaciousproject.org/ideas/2018/woods-hole-oceanographic-institution
The Audacious Project
The twilight zone is a mysterious part of the ocean that may hold a million new species, and 90 percent of the world's fish biomass. Woods Hole hopes to explore the region — before commercial fishers do.
Forwarded from /r/latestagecapitalism
Forwarded from Valentine
Roles of business models in societal transitions.pdf
1.1 MB
The three roles of business models in societal
transitions: New linkages between business model
and transition research
transitions: New linkages between business model
and transition research