Earthbag Building Nepal Radio Interview

Namaste Nepal Radio Show interview of Owen Geiger and Vava Pragya, the earthbag workshop coordinator who’s playing a pivotal role in organizing the training in Nepal. Interview starts at 2:20. Commercial breaks about 14:00-22:00 and 32:00-39:10.

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Cheap and Easy Solar Heater

Cheap and Easy Solar Heater by Vela Creations
Cheap and Easy Solar Heater by Vela Creations

“The unit takes one person two days to construct, one day to install, and costs under $100. The temperature inside the unit easily reaches 160 degrees Fahrenheit on a 50-degree day, and can be blown into the house using a fan that pulls less electricity than a light bulb.”

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Low-Cost Survival Shelter Earthship for Cyclone Pam Survivors


“Earthships can be built to create fantastic survival shelters. This simple shelter is being constructed in Te Puke (New Zealand) as part of a training program aimed at teaching survivors of Cyclone Pam in Vanuatu how to construct these robust buildings for their communities.”

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Modern Tiny House in Alaska


“Mark Wipfli’s “Midnight Sun Tiny House” might be the most northern tiny house! It’s still a work in progress, but Mark’s tiny house is unique in design and can withstand an impressive 150 degrees of temperature change from Alaska’s summer to winter season.

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Proof the Outer Layer of the Pyramids Was Made with Cast in Place Cement

A ground level block in front of the Great Pyramid of Khufu includes an irregular lip at the bottom. This lip indicates that the block was cast in place.
A ground level block in front of the Great Pyramid of Khufu includes an irregular lip at the bottom. This lip indicates that the block was cast in place.

This is the evidence I’ve been waiting. For several years now I’ve been hoping to find close-up detailed photographic evidence of Michel Barsoum’s and Joseph Davidovits’s theory that at least part of the Giza pyramids were cast in place using an ancient type of geopolymer. Well, here it is.

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