Alejandro Echeverri
Medellin - Colombia
I’m reducing crime with urban planning
0 Like
Partager
The construction of a cable car in one of the most dangerous neighbourhoods in Medellin completely changed the face of the city. The street no longer belongs to drug cartels but have been reclaimed by the residents and even tourists. An exceptional model of urban planning.
À DÉCOUVRIR
-
Alejandro EcheverriI’m reducing crime with urban planning
-
My technology reduces shipping emissions
-
Ursula SladekI created the first green energy network
-
Major AhluwaliaI created a hospital for paralysed people like me
-
Paul MoreyMy radiator is inspired by the sun
-
Marina BraunI transform unsold newspapers into eco-bags.
-
Illac DiazI bring light slums with our old plastic bottles
-
Robin WillnerI put your computer to work for a good cause
-
Masaki TakaoI make bioethanol from your old clothes
-
aurelia wolffI invented a machine to dye fabric with vegetable scraps
-
Drone presentation - 3D Villa Shamengo
-
Vandana ShivaI breathe new life into ancestral seeds
-
Carlos EspinosaMy nets capture water from the clouds
-
Luc JonveauxI export Bangladeshi Street Art
-
Jan Peter BergkvistI co-created the world’s first chain of eco-hotels
-
David WadströmI purify water with solar energy
-
Lente RoodeI help cheetahs reproduce
-
Cédric PéchardI grow mushrooms from your coffee grounds
-
Nicolas ChabanneHow do you like my Ugly Mug ?
-
Miguel LuengoWipe out malaria with my video game


















