Wednesday, 31 August 2011

Research so far and some thoughts

Now that I've looked at the difference between something that is on all the time and something that is used sparingly I have found out some interesting facts.

Although the TV uses much more energy to run, since it is not on all the time its energy/hour or energy/day is surprisingly lower than I would have thought.

Contrarily, the internet modem used significantly less power than the TV to run. However, due to it being on 24/7 the amount of energy it uses is much much higher than the TV in the long run.

This was interesting as, going by the packet, the internet modem looks like a much better energy saver than the TV. This just goes to show you how time is an important abstract factor in the energy world.

Monday, 22 August 2011

First thoughts & research plan

Seeing as we are looking at our own energy use I thought I would try something different to just monitoring a single device. I am therefore going to be monitoring both my wireless internet, which is always on 24/7, compared to my TV which is not always on.

Hopefully this should be able to give me some idea as to whether having something low powered on all the time is using more power than something we use with limits.

Tuesday, 9 August 2011

And here they are finished


I am now building a structure to hold up the water fall.

here are the pillars



and the actual holds


Decided to switch to using superglue to initially glue the acrylic together, then using pva to seal it. Since the pva weakens with water the structure won't collapse over time, although it might start to leak.

Construction

Here is my prototype that I made.



and again in action




I need to make a stand for the new one.
And i'm changing the color of the acrylic to clear and using blue water instead.