Monday, March 16, 2009

Chelsey's Simple Machine Invention


Chelsey has had a project for science class to make a simple machine invention. She chose to make an automatic dog feeder where the dog would step on the board and it would cause the holding tank to dump the feed in the bowl. She and her dad have been busy the last couple days and it was finished tonight. I especially liked the foot paddle where she put two dog paws on it. If you look real close in the top picture on the right you can see part of one paw in blue and the other in green.
By the looks of the size of the bone Sadie is working on, she's not getting very far on the bone, so she just might use this new invention alot. I think the bone is just a wee bit big for this little weiner dog!








1 comment:

Gina said...

Neat invention...so I am guessing Chelsey no longer has to feed the dog since she she has this cool contraption! Hope all the ballgames go good this weekend! Can't wait to see you guys in a couple of weeks!