Light and Dark

Don't forget to send me your microscope photos and films - they'll end up here: http://globalprofil.blogspot.se/p/mikroskop.html

As promised, here is the film we watched about light:


Light and Dark. Light by modern_physics


And its companion film about dark matter and energy that some of you may find interesting...


Light and Dark. Dark by modern_physics  

 

Ekonomisk hållbarhet - introduktion

Now we're moving on from sustainability in nature to examine how we can create and maintain a sustainable society.

Here's a short film to start us thinking:


 Background information: http://storyofstuff.org/movies/story-of-electronics/

A) Make a table with the following columns:

1) Electronic item I no longer use
2) Where is it now?
3) Why do I no longer use it?

B) What patterns (if any) can you identify in your consumption of electronics?

C) What techniques do companies use to get us to consume more electronic goods?

D) What ways can you think of to take control of your own consumption?