Metatron's Cube, the "Fruit of Life" which is the only shape that contains all five of the Platonic solids. Metatron's Cube represents the gridwork of our consciousness and the framework of our Universe. It is the Matrix in which everything is contained in our three dimensional being.
The Eliodomestico, designed by Gabriele Diamanti, is a solar water desalination device which has no filters and runs solely on the sun. It transforms 5 gallons of sea water to fresh water a day. Open source designs are adaptable to local sourcing, at an estimated cost of $50. Water-scarce areas often are near sea water, and also often very sunny - voila!
The Empress Theodora, (c. 500 – 28 June 548), was empress of the Roman (Byzantine) Empire and the wife of Emperor Justinian I. Theodora is perhaps the most influential and powerful woman in the Roman Empire's history. Some sources even mention her as empress regnant with Justinian I as her co-regent.