The modular self stacking structures that can be disassembled are perfect to improve the quality of housing and human life in refugee camps and slums, and the people who live so efficiently in these small places, with low consumptions of food and water to live , would make the perfect humans, in unbiased scientific thinking,  to live in these colonies as they would be best able to cope with all the austerity of human living that they bring.,(reply>), Hi there 😊 Thank you for taking your time to Watch, send a chat thru <i>What'sapp</i> for an important offer☝🏻