Progress so far....

So far our progress have been good ... but i have noticed the vegetables production of biogas was slowed down...some even stopped...
all in all... we should prepare the Presentation and the video for the presentation in term 3..

Thats me Ashley!

dominic said...

Dear Marists,
Could you post the video which you captured at the last lesson?
Do not use other people's video on the Youtube as this is not original.
Try to edit your video and include wordings and subtitles.
Regards,

Regarding that, firstly I did not copy the video at all, I just link to it.
And the video is still in editings.

Backup in Progress Pictures

Relating to the pics

It appears that the xiao bai cai is the fastest to produce biogas...while the cabbage produce the most during the period of time. However.... the tomato and the carrot did not produce much or fastest to produce than the rest.

The Pics!

Research

It looks like our project seems to have been done before from here.
A study of biogas here
The report of how much food is thrown away per day here
Video on food wastage here

-YongWei

Refelctions(Enoch)

Hi again! Sorry for not updating the blog for a long time , for some reason it keeps slipping off my mind.


Anyways we have almost completed our project and even added mini sub-projects in addition to enhance our analysis .

One of those will be personally conducted by myself =).

What it is about?
Well i decided since we were trying to find out in which environment the vegetable can decompose faster, i'm doing a experiment to see how the volume of water in the environment would affect the decomposition rates .

The vegetable i will be using are carrots as they are more hardy and take a longer time to decompose . A standard range of bottles will be used in the experiment.

And summing it up, the last few weeks we are just observing and recording the changes in our experiments, brainstorming on how we should conclude the experiment and guessing what the end result would be .

Thats about it,
signing off, Enoch