Eco-Cooler | Grey Dhaka unveils world's first zero-electricity air cooler made from plastic bottles
Most homes in Rural Bangladesh are made out of tin huts that go over 45° celsius during the summer. Our employees volunteered and teamed up with Grey Dhaka to address this issue. Re-purposing used soft drink and water bottles, The Eco-Cooler works …
Importováno: 21. srpna 2017 (13:15), EnviWeb.cz - zpravodajství …
Trvalý odkaz: http://www.enviweb.cz/109109?utm_source=rss&utm_medium=rss&utm_campaign=rss_clanky