Task 10.3/after task

Save energy at home

New ideas od the students not mentioned in the class discussion:
-unplug electronics and battery charges (they use electricity even if they are switched off)
-buy light bulbs that save energy
-buy appliances with low power consumption\
-do your homework in the daytime when possible
-turn off water when you brush your teeth
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There is also a video.
Two heads is better than one (proverb)and we have many heads and some students are still working at their posts...