human generation

Today me and half of my class went to room 8 so we can
have a try with
the human generation. So when we went to room 8 Mrs
tafea said that we can have a try so when i had a try.
Every one  Crowded up to me so they can see what
i was doing. When i was having a turn on the human
generation. it was fast and it had 2 lights bye it. We
only had 2 turns each because it was nearly lunch
time. When it was my turn to finished. I watch some other people. And it look cool when metui was doing
it fast. It was fun doing it and also looking at other
people doing it. We had to wound the wheel to
generate the energy. The Led bulb took lees
energy but the normal bulb took lots of energy.
This show’s that we should use Led bulb to save
our energy.