Emperor and Empress of Japan meet with quake survivors ...(PHOTOS)

http://www.ibtimes.com/articles/129251/20110331/japan.htm

The Emperor of Japan, Akihito, and his wide, Empress Michiko, recently visited with people who evacuated from the worst-hit parts of Japan to a shelter in Tokyo.

http://www.ibtimes.com/articles/129251/20110331/japan.htm#ixzz1JyNDByI1

U.S. Secretary of State Hillary Rodham Clinton meets
with Japan's imperial couple

http://gpdhome.typepad.com/royalblognl_news_summary/2011/04/clinton-meets-with-japans-imperial-couple.html

http://gpdhome.typepad.com/.a/6a00d8341c648253ef0111686a4aa8970c-pi

e-vai con gli e-book !!!

http://www.bookliners.com/_front/it/La-quarta-rivoluzione_615.html

http://www.bookliners.com/_front/it/Elogio-degli-e-book_548.html

Alfa Reader 2.0

http://www.erickson.it/lettorevocale/index.php?txt=demo&video=2.0/pdf&tipo=

50 anni fa la prima orbita

12aprile1961-12aprile2011

Dipiramide triangolare (esaedro) e ottaedro.

http://it.wikipedia.org/wiki/File:Hexahedron5.svg

http://en.wikipedia.org/wiki/File:Octahedron.svg

http://en.wikipedia.org/wiki/Platonic_solid

...

Esercitazione "i Metalli"

* https://spreadsheets.google.com/viewform?hl=en&formkey=dDR1aFk1UExlSmU5TG5Cbmp5ZDB4RlE6MA#gid=0 ** http://www.raffaellodigitale.it/materiale/secondaria/tecnologia/volumeB/pag112/volB_pag112.html