The fastest way to cool the can drink is by PUTTING IT IN A BUCKET OF ICE AND SALT!

Looks like our hypothesis was wrong!

More results

BUCKET OF ICE AND WATER(840g)

Start: 28.41

1min: 17.94

2min: 13.20

3min: 11.42

4min: 10.23

5min: 9.65

BUCKET OF ICE AND SALT
Start: 28.41

1min: 13.91

2min: 6.83

Bucket of ice

A bucket of 840g ice is the fastest way so far.

Start : 28.41degc

1min :16.87degc

2min: 13.67degc

3min: 11.18degc

5min: 7.72degc

Fridge

Here are the results. Unfortunately, it did not reach 10degc. In fact, after it reached a certain temperature, the temperature increased. we thought we did something wrong so we repeated it and the result turned out to be the same.

REFRIDGERATOR

Start : 28.41degc

1min : 28.11degc

2min : 27.7degc

3min : 27.3degc

8min : 26.59degc

10min : 25.56degc

15min : 23.96degc

20min : 23.34degc

25min : 22.73degc

30min : 21.62degc

35min : 20.71degc

40min : 19.96degc

45min : 19.6degc

50min : 19.13degc

55min : 18.65degc

1hr : 17.94degc

1hr 5min : 17.82degc

1hr 10min: 17.11degc

1hr 15min: 16.40degc

1hr 15min: 16.28degc

1hr 20min: 15.81degc

1hr 25min: 15.21degc

1hr 30min: 14.98degc

1hr 35min: 14.86degc

1hr 40min: 14.38degc

1hr 45min: 13.91degc

1hr 50min: 13.91degc

1hr 55min: 13.53degc

2hr : 13.31degc

2hr 5min : 12.93degc

2hr 10min: 12.43degc

2hr 15min: 12.38degc

2hr 20min : 12.25degc

2hr 25min : 12.49degc

We have decided to eliminate the bucket of cold water component, as it is really hopeless.

We measured the temperature of cold water, and it is around 11degc. It would be impossible for it to reach 10degc.

Freezer

It takes 43mins to cool a can of drink to 10degc by the freezer. Here are the results:

Start: 28.41degc

1min: 28.11degc

2min: 27.5degc

3min: 27.1degc

8min: 23.65degc

10min: 21.92degc

15min: 19.72degc

20min: 18.18degc

25min: 16.28degc

30min: 14.26degc

35min: 12.84degc

40min: 11.42degc

41min: 11.06degc

42min: 10.71degc

43min: 9.50degc

more results coming soon

about the experiment procedure

ok so this is it erm firstly i will pass the dataloger to sabrina so she might do the experiment first if no one is going to start ok?maybe i would go to her house on sat to see if possible anyone can make it??? try laaa(: