David Wadström
Stockholm - Sweden
I purify water with solar energy
0 Like
Partager
Her invention resembles a simple jerry can. But it is the fruit of years of technological research. Its function: transforming bacteria-infested water into drinking water in just a few hours. Magic.
À DÉCOUVRIR
-
David WadströmI purify water with solar energy
-
Tony Meloto - Portrait 26 mnTony Meloto - 26 mn portrait
-
Andrew BastawrousI detect cataracts with a mobile phone
-
Henry LiangI make paper from stone
-
alexandre dubernardI install air-conditioning systems above your head
-
Serge LareaultI manage the world’s first newspaper for the homeless
-
Kanta HaniI created the zero waste festival
-
Felipe VergaraI started a fair student loan scheme
-
Peggy PascalI pioneered farming in a bag
-
Amit ChughI bring sunlight to those forgotten by development
-
Mary GordonI teach empathy with babies
-
Jordi MartiI invented a blood test without needles
-
Anke DomaskeI manufacture fabric out of milk leftovers
-
Marcelo VillegasI’ve created a bamboo laminate that’s cheaper than plywood
-
Andreas HeineckeI turn out the lights to show you another world
-
Jim DenevanMy works exist in harmony with the natural world
-
Salomon RaydanI created the bank of the poor
-
Suzanne LeeI grow my own clothes
-
La Nuit du Clean Tag
-
David EdwardsI make edible food packaging



















