Dear students.
This is the first entrance for this new 2011-2012 course. I encourage you to take a look to the previous entrances, that could be very interesting for your technology knowledge and development.

Following the aim of curiosity about the topics in this blog, take a look to this video in which the author has developed and so it can be seen, a micro engine.

As it's described in spanish in the Youtube source this is:
It's a V-12 injection air-compressed engine hand-built by artisan way. Perhaps it's the smallest engine in the world of this kind. It has 12 cm3 cylinders, 10mm pistons and 11,3 mm cilynder diameter. It just works with  0,1 Kg/cm2 and it has been built of stainless steel, aluminum and bronze.


Enjoy it

WIKI about electricity

This part of the blog will be available for those who want to do any comment or ask any question in relation to our ELECTRICITY WIKI.

There are different active wikis for 1º ESO, so select your wiki to take a look or sending any content.

 If you are in 1º B or 1ºC, select this wiki:  Electricity for 1ºB-C
 If you are in 1º D or 1ºE, select this wiki:  Electricity for 1ºD-E
 If you are in 1º F, select this wiki:  Electricity for 1ºF

 The editions and works delivery of works is open by May, 15th.
So, prepare your lesson section and upload it before this date.

When delivering your works, first it has to be reviewed by me, but once it will be accepted, your work will makes you to become an AUTHOR.  Cheer up!!!!