How to power an mp3 using two sweet potatoes

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Angel L. Pagan
Posts: 2
Joined: Mon Apr 13, 2009 12:53 pm
Occupation: Student
Project Question: Sweet potatoes powring an mp3
Project Due Date: April 20, 2009
Project Status: I am conducting my experiment

How to power an mp3 using two sweet potatoes

Post by Angel L. Pagan »

I was wondering if someone can help with this project. I saw it online in a website that provided the step by step process. However, I'm almost about to turn in the project. It's not working and as I continue to research, I went into a website that had feedback that the mp3 sweet potatoe powered project does not really work. I'm almost on my deadline, and I'm worried that I wasted my time on something that is not true. PLEASE HELP ME!!! Thank you so much.

Monica
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Former Expert
Posts: 675
Joined: Thu Feb 03, 2005 3:38 pm

Re: How to power an mp3 using two sweet potatoes

Post by deleted-2574 »

Hi Monica,

I saw the same webpages as you did. One saying it did not work, and one saying it did work. One can only report what happened in your own experiment, being extra careful about the procedures you use.

One need also apply the "reasonableness" test. Does it make any sense that sweet potatoes generate enough power to power an mp3 player? I think not!

The experiment's results are, however, the real answer.
Cheers!

Dave
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Joined: Fri Oct 28, 2005 11:43 am
Occupation: Research Hydrologist
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Re: How to power an mp3 using two sweet potatoes

Post by deleted-71447 »

Hi Monica,
For info on how to set up a proper "veggie battery" take a look at this page:
https://www.sciencebuddies.org/science- ... p029.shtml
Good luck,
Chris
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Re: How to power an mp3 using two sweet potatoes

Post by deleted-2574 »

Chris,
Do you mean:
https://www.sciencebuddies.org/science- ... p029.shtml
This is the same URL as yours with an "l" at the end.
(though it could be that you had the "l", and my system (a mac) stripped it off.)
Cheers!

Dave
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Posts: 1019
Joined: Fri Oct 28, 2005 11:43 am
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Re: How to power an mp3 using two sweet potatoes

Post by deleted-71447 »

Yes, thanks. I fixed it.
amyC
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Occupation: Science Buddies
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Re: How to power an mp3 using two sweet potatoes

Post by amyC »

I'm sorry to hear you ran into trouble with your sweet potato-powered MP3. I know Chris provided the link to you to the Veggie Powered Battery project on the Science Buddies site. Maybe going through the steps of that project will help turn up something that went awry in your initial tests. If you have questions about the procedure or the connections, do post them here, and maybe an expert will be able to help troubleshoot.

Amy
Science Buddies
Angel L. Pagan
Posts: 2
Joined: Mon Apr 13, 2009 12:53 pm
Occupation: Student
Project Question: Sweet potatoes powring an mp3
Project Due Date: April 20, 2009
Project Status: I am conducting my experiment

Re: How to power an mp3 using two sweet potatoes

Post by Angel L. Pagan »

Amy,

Thank you for your kind words.

Monica
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