how to build bucking chutes?
606376
Check with a local rancher or Tractor suppy store. good luck
766621
try www.wildimports.com   They have what you are looking for.  They cost a few bucks, but are actually quite good prices for the quality you are getting.  I LOVE cannons!  Get one!  Try the mountain howizter.....\n\nIf you don't want to spend quite that much money, you can always find a Coehorn mortar.  They make them in golf ball size or beer can size.  Put a charge of black powder in one of those babies and it'll rattle the mountainside!  They are fun too and you can get a decent quality mortar for a few hundred bucks.
311302
you load up some hot loads and start shooting. Keep adjusting the elevation and windege till you can put them in the black.\nthen remember the load stats so you can do it again.
1052452
make anything out of the following\nperiscope\nvolcano (Although I don't suggest this - it is a very old project and maybe many will turn up using this)\nA mini hovercraft or hot air baloon (info can be found on net)\nI don't know what it is called but if you know that thing in which we have to take a small hoop across a wire (which is not straight) without touching it. If touched, it will make a sound.\n\nIf none of this suits you, you might watch Backyard Science at National Geographic Channel
1134906
Here's a link to a PDF file I wrote consisting of all the steps involved (though not quick enough to beat the other two answerers...)\n\nhttp://prash4.esmartdesign.com/ans2.pdf
792639
even if you build the walls off-site they must be set on a curb or block foundation.experience has shown the tilt up method is best.stake down your boarder frame throw sand on the ground,throw rocks.have cement delivered wet to the form and use excess for the footing.use a forklift or jack to drop wall into footing,form corners,ad roofing.with thinner sections you may overcome delivery problems.forklift Assembly has great potential as well as staggered wall section placements.
869363
I guess your basically looking for somthing that gives instructions on how to build dirt jumps.  The easiest way is to just look at pictures from magazines and videos and see how they have theirs built and try to mimic it.  They wont be right at first but with trial and error you will learn how to build lips and backsides that flow well.  If you want some ramp plans though go to www.danscomp.com and they sell some there.  But for dirt is all by trial error and feel.
196712
http://builder.com.com/5100-6373_14-5109284.html has a\nmini tutorial on it for you
885871
Have an elastic material such as a rubber strap and a really firm Y-shaped material. (Any material will do, as long as it is not brittle or liable to snap).\nAttach the strap to the ends of the material and you get your catapult. For greater ease when using your catapult, find a rubber strap that is broader at the centre. It ensures a better grip on the stone/ball/whatever.\n\nHope this helps=)
492194
This place sells plans and materials: http://www.redstoneprojects.com/trebuchetstore/onager_plans.html\n\nLinks to different sites for educational catapults etc.: http://www.newton.mec.edu/Brown/TE/CATAPULTS/Catapult_links.html
354581
Stand under stepladder\nget friend to drop brick\nouch!\nthis is how it works
570010
Hi there,\n\nHere are some great websites that explain the entire process:\n\nhttp://www.rcskim.com/makeaboard/How%20to%20build%20a%20skimboard.html\n\nhttp://www.skimonline.com/equipment/board_building.htm\n\nhttp://www.surfing-waves.com/howto/make_skimboard.htm
887245
Try Dormer Drills website
491218
1. Obtain four clean 55-gallon barrels, 20 feet of rope, several boards, 40 pounds of beef jerky\n\n2. Fill barrels 1/3d full with fresh water.\n\n3. Lash boards to barrels to make raft, saving one wide board\n\n4. Take assembly to ocean\n\n5. Place raft in water\n\n6. Use wide board as paddle and go out a few miles\n\n7. Wait for current to carry you to America
467048
Buy rope and 4 wooden poles. Use 2 mattreses underneath.
103695
Here's a website for you to try. It has lots and lots of links on the bottom of the page as well :-)  www.flyanglersonline.com/flytying/fotw2/052801fotw.html
255340
NO way to do it cheap and safe.\nAlso, due to the size, moving is difficult, unless you can build it in parts, and keep it together while using it.