Thursday, October 25, 2007

FreeRice Update

Last week I posted links to several games that I like to play online. FreeRice is definitely one of the better games. Anyway, what I didn't realize was that FreeRice had just been started about two weeks before my post. Anyway, they've started to release the daily totals of donated rice, and I've got to say I'm impressed. I did a quick search to find out how much a grain of rice weighs, and found this (from here):
Rice grains vary widely. Mostly they weight 20-30 mg, although experimental breeding has produced them as large as 78 mg.
So, let's use 25mg per grain. How much has been donated so far? Let's look at the totals:

Total Donations by Day

Date Grains of Rice
7 October 2007 830
8 October 2007 5,670
9 October 2007 76,020
10 October 2007 287,960
11 October 2007 4,584,100
12 October 2007 3,541,350
13 October 2007 3,194,630
14 October 2007 4,343,350
15 October 2007 6,403,920
16 October 2007 6,645,520
17 October 2007 12,157,010
18 October 2007 26,703,160
19 October 2007 40,373,060
20 October 2007 16,175,550
21 October 2007 13,276,900
22 October 2007 26,881,930
23 October 2007 30,423,770
24 October 2007 37,670,700

__________

232,745,430


So, 232,745,430 grains x 25 mg = 5,818,635,750 mg, or 5,818,635.75 grams, or 5,818.64 kg. Not a bad haul over three weeks.

How many people will this feed? As of right now, I don't have numbers to use to answer that. I'll try and figure that out later. If anyone has the answer, or disagrees with the rice grain weight used, let me know.

I'd also like to point out that my first post on this was on the 19th, which also recorded the highest daily donation total so far. I'm going to go ahead and take credit for that - and pass some along to you. Way to go!

4 comments:

Anonymous said...

i'm being playing

Anonymous said...

i think you need to convert this to metric tons so I can get an accurate gage on the amount of money sponsers have donated. I believe a current metric tone of rice goes for about 805 US dollars.

Anonymous said...

new high of about 59000000 in a day

The Jamboree said...

damn, that's a lot of grains of rice. and wouldn't my figure have just converted roughly to 5.8 metric tons? so yeah, with all the sponsors this project seems to have, it doesn't appear that they've had to chip in very much. and the sponsors are fairly large companies - liz claiborne, toshiba, radisson, itunes, american express, macy's, fujitsu, time life, office depot, reader's digest, and apple. so if we assume that they are equally splitting the cost of the rice, they would each have to be chipping in about $425. of course, if the game continues to accelerate like this, who knows how much they'll end up "donating."