| Project by sIKE | posted 1217 days ago | 2702 views | 4 times favorited | 18 comments | ![]() |
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This is project I did with my daughter, will have to find the progress pics and add them later (now added). This is for a school project called “Trap the Teacher”. The third grade was studying simple machines and the student had to make a machine that used simple machines in series to capture the teacher, like build a better mouse trap. After talking with her, she chose to make a catapult. Since I have been wanting to make one of these for quite a while, I dug up the plans from an old American Woodworker issue and I went to work making a kit for her to assemble. She did get to make some crosscuts on the RAS, she used the palm sander, and the old mallet to knock everything together. I got sent out on a job in the middle of this project and we rushed to get it done in time. Everything is red oak, except for the trigger which is a left over piece of Cocobolo..and they said I would never find a use for it.
The tray down the center has not been made yet, as this was modified in to a trap. The sling became a rope trap, and the lure was her teachers favorite…chocolate.
I went to school and helped her with her presentation and such, as you could imagine it was a big hit with the kids, the teacher was of course a bit taken back at how quick it worked!
-- //FC - Round Rock, TX - "Experience is what you get just after you need it"
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18 comments so far
degoose
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6590 posts in 1521 days
#1 posted 1217 days ago
Very cool… nice story too.. bet the teacher was overwhelmed…
-- Drink twice... and don't bother to cut... @ larrysworkshop.wordpress.com For lovers of all things timber...
Dennisgrosen
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#2 posted 1217 days ago
always nice to make things with the kid in the shop
and a great story too abaut the teacher geting cought
well done papa
Dennis
shopmania
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#3 posted 1217 days ago
Very cool looking project. I’m sure the kids were fascinated! How far did it shoot the projectile??
-- Tim, Myrtle Beach, DrTim@ONeillChiro.com- Just one more tool, that's all I need! :)
christopheralan
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#4 posted 1217 days ago
That is awosome! I have always wanted to make one!
-- christopheralan http://www.projectwoodworks.com
sIKE
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#5 posted 1216 days ago
Thanks for the comments! I have updated the progress pics with my daughter.
-- //FC - Round Rock, TX - "Experience is what you get just after you need it"
Russel
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#6 posted 1216 days ago
Very Cool. I made a quick and dirty one of these a while ago and it was loads of fun. I’m keep telling myself I need to make another.
-- Working at Woodworking http://www.VillageLaneFurniture.com
a1Jim
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#7 posted 1216 days ago
neat
-- W James Brokenbourgh Custom furniture maker http://artisticwoodstudio.com/
Tim29
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#8 posted 1216 days ago
that is sweet. always wanted to make one.
-- Tim, Nevada MO
Raspar
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#9 posted 1216 days ago
Awesome job, my daughter and I also made one this weekend, or at least started. She is part of of a group that competes in DI (destination imagination) Where with a skit and props they need to solve a problem. Theirs is to get a hacky sack over a barrier and they choose catapults to do this. We have 3 of the 4 prototypes completed, a lever with a conveyor belt feeding systems, a Mangonel, and a Trebuchet. We have one last one which is a slingshot, I wanted to do a balliista but she wanted it to look like a tree. She is the boss on this one. Anyway good shooting…
-- Have thy tools ready. God will find thee work.
PurpLev
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7730 posts in 1815 days
#10 posted 1216 days ago
aah… chocolate… the best bait for teachers… :)
this looks fantastic! deserves a video presentation I would say.
I have to find plans for something like this also. very cool
-- ㊍ When in doubt - There is no doubt - Go the safer route.
mikeberry
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#11 posted 1216 days ago
can you pop holes in drywall ? nice looking job
-- It's hard to plane a door when you have to use the crack of your ass for a vise
Jason
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#12 posted 1216 days ago
I can’t wait to make one of these. I have to finish some furniture I started for the wife first though or I’ll never hear the end of it. :)
-- Jason - Colorado Springs
SPalm
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#13 posted 1216 days ago
Good story, cute kid, nice machine, enough said.
Steve
-- -- I'm no rocket surgeon
sIKE
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1268 posts in 1920 days
#14 posted 1216 days ago
Might have to get a little vid up here once I get the tray and the trajectory stuff worked out!
-- //FC - Round Rock, TX - "Experience is what you get just after you need it"
James Frederick
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98 posts in 1887 days
#15 posted 1204 days ago
Very cool, my daughter is in 1st grade will remeber this in a couple years. looks loike both of you had fun.
-- Change begins somewhere may as well be with me.
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