Print flexible solar cells

http://www.nature.com/news/print-flexible-solar-cells-1.21019

What the future holds!

Say what you think in the comments!

(On a le droit de rêver, non?)
Soon, well, January 11th. I can't wait!

Underground work

Great civil engineering video https://www.youtube.com/watch?v=cJaRjI7K-Lw

Undersea cables. FYI

Very short video about the web.

For building envelope

Some vocabulary

https://youtu.be/l5xP3ZV8hsQ

Un concours? Arago, G, GO!

Hoping you will be interested in taking part to this competitive exam!

http://www.hansuniversalis.org/concours.html

http://www.hansuniversalis.org/concours_inscription.html

http://www.gestedor.fr/

Reinforced concrete and earthquakes.

www.livescience.com/51198-earthquake-risk-for-older-buildings-in-united-states.html

<script height="352px" width="540px" src="http://player.ooyala.com/iframe.js#pbid=59b4de92e6b44145b5b692f41dd00d0a&ec=45a3JsdTqHclCwFd5aZwgVdmvAmDLk4d"></script>

Sound versus Fire

Read and watch: 
http://www.treehugger.com/sustainable-product-design/dousing-flames-sound-waves-new-fire-extinguisher-makes-no-mess.html