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Science Fair Project 2014

This presentation was done for our science project in term one
by

Adithya Ganesh Rao

on 10 April 2014

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Transcript of Science Fair Project 2014

Science Fair Project 2014
By: Carbon Cokers

Project Pre-Planning
Our Experimental Execution
Here is a video of our experiment:
Final result tabulation
What is our experiment about?
Our experiment is about finding which of four popular carbonated drinks has the most carbon dioxide.The drinks are, the Classic Coke, Coke Zero, Sprite (sparkling lemon lime), and the A&W Root Beer. These drinks are very popular in the market and they can be seen very often in people's hands.
we are doing our experiment because we want to tell people to cut down on their carbonated drinks consumptions.
coca cola company. the world's biggest manufacturer of carbonated drinks. its sales are going up and up.this is chart shows it. it proves that more people are drinking carbonated drinks.
carbonated drinks contain a lot of carbon dioxide. Carbon dioxide has a lot of health risk issues.



Some carbonated drinks like coca cola may have
Acidic content inside it which can cause harm to bones such as our teeth, which are vital for survival.


Main Effects of carbon dioxide in our body
Normal tooth
tooth exposed to coca cola for a while
Materials needed
4 bottles of 500ml drinks, namely Coca Cola Classic, Sprite, A&W Root Beer,Coca Cola zero
1 sharp edged tool
Flame source
4 Identical brand new balloons
pail of water filled to brim
Basin to collect overflown water
measuring mug
What is our prediction??????
Where will we conduct experiment?
Location:Adithya's house, over the march holidays.
How?: Adithya will carry out the experiment, jared will hold the camera,jaiyah and yan hwee will together make an analysis and a report on the experiment.

Who does what?
Safety Equipment/ others
Apron
Plastic Rubbish bag
Gloves
coca cola classic will have the highest carbon dioxide
spite, the second highest
Coke zero Third
A&W fourth
Reflections: How could we have done better?
Q&A
session

amount of liquid in each drink
/ML
Name of drink
Number of times setup shaked.
Amount of carbon dioxide found /cm3
Coca Cola
(regular/classic)
Coca Cola
Zero
Sprite
(sparkling lemon-lime)
A&W Root Beer
500ML
500ML
500ML
500ML
30 sets(120 shakes)
one shake is one
move eg.front

30 sets(120 shakes)
one shake is one
move eg.front

30 sets(120 shakes)
one shake is one
move eg.front

30 sets(120 shakes)
one shake is one
move eg.front

850cm3
775cm3
575cm3
425cm3
When Adithya was conducting the experiment,at the part where he fully-submerged the balloon, he could have tried not to put his hands in as well.However as it was done in the same manner for all the drinks, there is not much of a problem.
WE WILL NOT DO THAT AGAIN.
We could have shortened the video by a bit, so that we have more time to explain.
WE WILL NOT DO THAT AGAIN
Conclusion
Carbonated drinks are very unhealthy due to their excessive carbon dioxide content.
Avoid drinking them regularly
DO REMEMBER TO TAKE CARE OF YOUR DIET!!!
Jared: Do the display board,and supervise all project activity
Adithya: Do experimental research and carry out experiment, help with making the presentation.
Yan Hwee: Tabulate results, help to make the script
Jaiyah: making of the script for presentation, and any other work left.
Full transcript