Michael Mobbs tells the story of how his family renovated their homw into a sustainable living space - he includes full details of costs,a cost-benefit analysis from an accountant;and info that will help other people with no building,engineering,or design skills to build or renovate their own sustainable house.He describes what worked for him and what didn't and being an environmental lawyer,he also gives advice on obtaining local authority and government approvals. Worth reading!

Michael Mobbs tells the story of how his family renovated their homw into a sustainable living space - he includes full details of costs,a cost-benefit analysis from an accountant;and info that will help other people with no building,engineering,or design skills to build or renovate their own sustainable house.He describes what worked for him and what didn't and being an environmental lawyer,he also gives advice on obtaining local authority and government approvals. Worth reading!

The Groundfridge will store as much as 20 refrigerators underground without using electricity.

The Groundfridge will store as much as 20 refrigerators underground without using electricity.

Did you know that you can use bubble wrap to cut down on heating costs.  This works as insulation in your home and also if you have a green house.  It reflects back up to half the heat.  If you're looking to save some money in heating cost, or if you are looking to enhance your survival garden greenhouse, bubble wrap is way to go.

Did you know that you can use bubble wrap to cut down on heating costs. This works as insulation in your home and also if you have a green house. It reflects back up to half the heat. If you're looking to save some money in heating cost, or if you are looking to enhance your survival garden greenhouse, bubble wrap is way to go.

A map of Tornado tracks over the past several decades. Pretty cool, and interesting how different the prevalence is in different regions.

A map of Tornado tracks over the past several decades. Pretty cool, and interesting how different the prevalence is in different regions.

Camp Century, Greenland, Project Iceworm: City Under Ice R&D Progress Report 6 1963 US Army https://www.youtube.com/watch?v=x0c9ykqe2Xs #Greenland #Arctic

Camp Century, Greenland, Project Iceworm: City Under Ice R&D Progress Report 6 1963 US Army https://www.youtube.com/watch?v=x0c9ykqe2Xs #Greenland #Arctic

Chemical engineer Alan Zacher works on advancing cost competitive biofuels at Pacific Northwest National Laboratory. He took some time to share advice for students interested in science and engineering and give us the download on his work developing propylene glycol from renewable sources.

Chemical engineer Alan Zacher works on advancing cost competitive biofuels at Pacific Northwest National Laboratory. He took some time to share advice for students interested in science and engineering and give us the download on his work developing propylene glycol from renewable sources.

Fuel Cells Inching into Power Generation Markets

Fuel Cells Inching into Power Generation Markets

Hydrogen Fuel,Engineering,Vehicles

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