hybrid solar house - enertia

-
David Pogue talks about these Enertia houses that are made of solid timbers of yellow pine laid on each other but the house is also double walled on the north and south sides. on the south side its like a two story glass enclosed porch which heats up during the day. the hot air pushes into the attic which pushes down the cooler northern double walls into the basement. it generates a convection loop that keeps the house about 70 degrees year round. the houses don't need vapor barriers or anything. the yellow pine stores and releases heat. it's pretty cool in that it doesn't use insulation. like all cool housing ideas it ain't cheap though.

Comments

Post a Comment

Popular posts from this blog

Why did Peter put his coat on before jumping in the water? John 21:7

-
I have the great pleasure of facilitating every week a Bible discussion group with several high school students. We've been discussing the Gospel of John  this past year, and we finally finished tonight. We enjoyed the humorous scene John writes about in this last chapter. The great apostle John can't help himself when it comes to embarrassing his fellow inner circle apostle; the denial of Christ, his slowness in getting to the empty tomb, and this event in the last chapter. John 21:7 That disciple whom Jesus loved therefore said to Peter, "It is the Lord!" When Simon Peter heard that it was the Lord, he put on his outer garment, for he was stripped for work, and threw himself into the sea. What's the joke? Well John is the first to realize that Jesus is on the beach, #humblebrag, but then Peter puts ON his coat before jumping out of the boat? I've seen some academic ink spilled trying to explain this weird behavior on the part of this fisherman ( good one ...
Read more

bike review: Actionbent JS2-US, for sale

-
Image
Update 2011: Sold to the LBS in trade for something new. Pictures soon. Update May 2009. This baby needs a tuneup, cables and tires, and I bought something new . If you are interested in buying this from me for $350 and are willing to pick it up in New London County Connecticut, contact me by email or facebook. Both contact methods can be found to the right below the "about me" section. Click on "contact the Umblogger." Here is my new bike review from April 2007, 2 years ago. I still think the Huffy Star-Spangler would be my ideal bike. I bought a recumbent bike last month from Actionbent and have been using it for my commute. here is a picture of the Jet Stream 2, understeering. i've been a bicycle commuter for years but last summer i developed at work a bad case of tendinitis in both wrists which made riding painful. one day i longed for my old Huffy Star Spangler with the banana seat and the hot rod handle bars and pined for the good old days. then i remembe...
Read more

Binishell - concrete dome homes

-
Image
IM Design has been bringing great housing alternatives to its blog lately. Like this thing. Binishell : These pictures are pretty old, but there are new ones at the new website, Binishells.com . There is similar technology in use in the US used by Monolithic Dome . Monolithic seems to take more work. Bini lays the re-bar in circles on top of the air bladder, but springs run cross wise through that steel. The concrete is poured on the flat bladder and re-bar and springs and then the bladder is inflated before the concrete sets. All the technical details are explained on the older version of the website. Insulation still needs to be added on the dome and a finish coat after that. Monolithic blows up the bladder first, then sets up re-bar inside then insulation is sprayed on then concrete. No matter what, I like domes and round homes .
Read more