Ovnis en la Tierra
distintas historias nos cuentan la posible presencia de ovnis en la Tierra, informes e imágenes de estos posibles avistamientos son pruebas que han despertado curiosidad entre los especialistas.

Rediscovering Clay, a Forgotten Material
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51:44
Where weighs more than one kilogram of wheat? Three farmers, three countries and a product. Discover the difference of the work involved in harvesting and selling a kilo of wheat for a farmer in Austria, one from Russia and one from USA ...

The Weight of Wheat
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51:39
The theory of memory of water has long been studied and acclaimed scientists and their disciples. homeopathic medicine has its roots in this phenomenon. The controversy as to whether this memory of water is a fantasy or one of the most sensational discoveries of all time has been raging for decades, and the search for truth leads us to researchers from the US, Russia, Germany, Austria and Japan.

Inexplicable Phenomenon of Water
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29:7
A major experiment in sustainable buildings was completed in the industrial city of Linz: Solar City was developed as a model for the XXI century, a prime example of ecologically sound urban development.