https://healthybuildingnetwork.com/wp-content/uploads/2018/06/logo-HBN-green-300x206.png00[email protected]https://healthybuildingnetwork.com/wp-content/uploads/2018/06/logo-HBN-green-300x206.png[email protected]2019-02-08 13:32:392019-02-08 13:36:08Video: Air conditioning with wind, sund and water: Ben Bruonsema at TedxDelft