8 posts tagged with Solar and science. (View popular tags)
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How to build a Dyson sphere in five (relatively) easy steps

How to build a Dyson sphere in five (relatively) easy steps.
posted by Egg Shen on Sep 7, 2012 - 80 comments

 

Turn your house into a giant battery.

"You could turn your home into a battery," said researcher Neelam Singh. Researchers at Rice University have created paints that act as rechargeable lithium-ion batteries. They can be painted onto virtually any surface, and can be charged with a solar cell. Full paper.
posted by stoneweaver on Jun 29, 2012 - 42 comments

Turns out we ARE hosting an intergalactic kegger down here

The twin Voyager probes launched by NASA in 1977 have discovered something new in the heliosheath at the edge of the solar system: it's frothy out there. Video. Press Release. Via. Voyager: Previously.
posted by zarq on Jun 13, 2011 - 33 comments

The Sun is Still a Mass of Incandescent Gas

NASA has released the first STEREO images of the entire sun.
Previous. Previouser. Previousest.
posted by steambadger on Feb 9, 2011 - 17 comments

Kind of like a zit, but full of plasma.

One of the most enduring mysteries in solar physics is why the Sun's outer atmosphere, or corona, is millions of degrees hotter than its surface. - Now scientists believe they have discovered a major source of hot gas that replenishes the corona
posted by The Whelk on Jan 8, 2011 - 13 comments

It weebles and it wobbles but it won't fall down.

Year On Earth breaks it down, explaining the complicated mechanics involved in trying to determine how long a year really is, why seasons and ice ages happen, and how not all years are created equal.
posted by loquacious on Jul 5, 2010 - 22 comments

Forget hybrid cars. Spring for a hybrid house.

Enertia is producing "innovative new homes of remarkable strength, economy, and beauty, brought to life by an elegant new architecture and the discovery of a new source of pollution-free energy." The design took first prize in the Modern Marvels/Invent Now competition (previously). In an interview, the inventor, Michael Sykes, says "he was inspired by the way the earth’s own atmosphere keeps the planet at a relatively constant comfortable temperature despite the frigidity of space." He also notes that his wife calls herself a "homemaker," natch.
posted by pithy comment on May 17, 2007 - 17 comments

A Green Flash from the Sun

A Green Flash from the Sun - I always thought this was a myth, but if NASA says it's true... (and I believe everything I read).
posted by kokogiak on Oct 27, 2000 - 13 comments

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