...Izhar cardboard bike project

Izhar cardboard bike project from Giora Kariv on Vimeo.

  

...The Listening Post

  Paper posters that play song clips via printed circuits made with conductive ink 

  more on BBC News Technology

...Bunker Roy

  Sanjit “Bunker” Roy is the founder of Barefoot College, which helps rural communities becomes self-sufficient.
  www.ted.com

...Güssing

  Güssing, in Austria, is the first city to produce its whole energy demand, with clean energy, out of renewable resources, all resources from within the region. With gas emissions reduced by more than 95%, this autonomous eco-city is now a model and an inspiration to other cities willing to go the same renewable way.

www.guessing.co.at
wikipedia.org/wiki/güssing

...Sustainable Energy: without the hot air

  by David MacKay 

  considered a must-read book, that comprehensively reveals the true facts about sustainable energy

  free for download in pdf format on www.withouthotair.com

...Justin Hall-Tipping: Freeing energy from the grid

   

...Scan Board

  a new way to scan, created by designers Jo Jae-hwan and Shin Se-hwa: it captures the image of the 

  page and transfers it to the computer via USB

  source: www.yankodesign.com
  

...Random Hacks of Kindness

 

  www.rhok.org 

...How Computer Works

   nice blog, with interesting explanations
    how-computers-work.blogspot.com

...MakeUseOf

 5 Signs Your Hard Drive Lifetime is Ending & What To Do

  www.makeuseof.com 

...PlanetSolar

  

  driven by a silent, pollution-free electrical engine powered exclusively by solar energy, PlanetSolar is now in Vietnam, heading next to Singapour. 

to read more and follow the trip: www.planetsolar.org  

...Modern Inventions

 

  many informations and history, very interesting
  inventors.about.com

...Biofuels

   www.petrobras.com