3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

backyard roller coster 2!

video backyard roller coster 2!
READ THIS FIRST! since YouTube has been stuffing up lately i have uploaded a file that you can play on pc or mac, please use that or else it wont have sound! click here for it ---> HERE <---

 i am a 13 year old in New Zealand and i came across a video of someone who made there own roller coaster so i decided to make my own.
the track is 30 cm and 45 cm wide with 2 or 3 15 cm planks side by side 
its 65 cm tall at the start and has already been extended to 23 meters and still has about 5 meters to go but might stop here. 
it goes over 15 kph at some points and will end up going up to twice this speed when complete.
 it is still a work in progress and has had about 3-4 weeks of work on it
hope you like it
total cost FREE all wood and side rails came from under our house
 
YES IT IS A ROLLER COASTER AS IT ROLL'S AND COASTS 
and its better than some people who make these like a skateboard on a drive way 

ive had from 6 to 18 year olds try this out and almost all were suscesful (two people around 10-13 fell of the track but none hurt)

for those of you who want to make one here are some tips hings i didif you have something like a BIG HEAVY and fairly tall tree stump for the start is fine but make shure its stablewide or youl make it tip.
when your nailing the fence palings i use eather a pice of scrap wood for conections or a pice of fence cut smaller and put across the join (like tape!) and then nailed it.
for a small bump or hill make small lengths of track, join it and prop it up with bricks or logs.
so basicly if you can cut and nail wood and have lots of it its pritty easy.
try to make a light curve by making pices like this /| as spacers in between the joints but if its too tight eather lean hard or fall of the track.

DO NOT MAKE THIS ANY HIGHER THEN 1METRE UNLES YOU HAVE PROPER RAILINGS!
or it will hurt... real bad.
hope all gose well and please send me pictures or a video when your done.    
thank you for waching and reading.
28 comments
Dec 23, 2010. 6:26 PMdylan034 says:
now do it standing up.lol jk
Jun 6, 2010. 11:29 PMr3cycl3dartrat says:
Hi again! Sorry for my delayed response! Thank you I was finally able to play the video and it rocks, I absolutely love it and I'm trying to talk my little brother into making one with me this summer! Thanks so much for the idea, I'm sure it won't be as great as yours but hopefuly it will be close!
May 5, 2010. 8:43 PMr3cycl3dartrat says:
Hi
I love this. You are one smart little person! I'm stoked for you and look forward to seeing more updates/instructables from ya!
I have a question/comment if anyone can help, that'd be really appreciated! Thanks for your time: ) Oh, and I just recently- like within the last week- came across this site and I'm addicted, I don't know how I managed to get on with life before this! jk, but really like I am addicted, and each time I come across another instructable like this one here, especially when they are done by kids, it's really inspiring. *just a little side-note.
Anyways..... the video won't play and it says it has something to do with that I am in a different country- I live in the states. Anyone know how to fix this so I can watch the video? I mean I can see some pics. but thats it.....
Mar 25, 2010. 9:55 PMBowtie41 says:
You know what?Heck with the people complaining!!You are getting out and doing something.They are just jealous or lazy or both.Take all the math,science,physics you can,because later you may want to be a coaster designer,and they make a good living,and have FUN doing it.Play often and "somewhat" safe.Little accidents are one of the places where great ideas come from.Excellent Job!!!
Mar 2, 2010. 4:02 AMsarahfish says:
 rock on!
Feb 11, 2010. 8:02 PMcdousley says:
Nice! Are those boards attached to the ground? if so how? Im thinkin about buildin one
Feb 11, 2010. 7:57 AM79ford says:
way cooool!?!
Feb 10, 2010. 12:03 PMlemonie says:
Yeah that's pretty good, go bigger, go better (if space / materials / parents permit)!

L
Feb 11, 2010. 12:01 AMlemonie says:
Glad to hear it, this would make a great Instructable at some point - thanks for the extra information.

L
Feb 10, 2010. 7:36 AMrimar2000 says:
Great work!! Congratulations!
Feb 10, 2010. 2:13 AMfegundez1 says:
you have a good start ,keep working it and then when you have perfected it post the complete instructable so it can be done by others!
Feb 9, 2010. 11:51 PMGmastefluffy says:
That was pretty neat but... that really isn't what I would call an instructable. Next time you should go into more detail about how it was constructed and any advice for people planning on recreating it. 
Feb 10, 2010. 2:42 AMcolincolin30 says:
you need to learn how to spell
Feb 10, 2010. 7:38 AMrimar2000 says:
I have seen no instructable yours, for comparison.
Feb 10, 2010. 9:18 AMlafnbear says:
 I'm not sure which is cooler, the roller coaster or the vid! Great job on both! One question: you said the materials came from "under your house"; I hope you meant scrap laying around underneath your house, not from the bottom of your house (no new holes in your floors, in other words)!  **grin**

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
3
Followers
2
Author:astro boy
i am crazy and like things that r loud and go kaboom. i somehow taught my self how to fix computers and elictronicks. ime realy bad at speling stuf and somtimes act compleatly random....... cherful c...
more »