Introduction: My Backyard Roller Coaster

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 18 meters and still has about 10 meters to go.
it goes over 10 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 2-3 weeks of work on it
hope you like it
total cost FREE all wood and side rails came from under our house


CHECK OUT THE UPDATE Backyard Roller coaster 2

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

Comments

author
astro boy (author)2010-02-13

 look at the new one here, its better, i will  probably make a pvc coaster but i don't know were to get the pvc from and i dont have the money to buy it.

author
undftdking (author)astro boy2011-08-07

LOl that may be a problem keep trying

author
tinker234 (author)2011-06-02

wow nice and simple hmm looks like it needs a cart

author
Darthpuppy (author)2011-05-23

Nice Job. Keep it up

author
preread (author)2010-11-04

awesome job! keep building!

author
geekazoid (author)2010-04-24

 ALL BLACKS!

author
astro boy (author)geekazoid2010-04-25

 lol

author
Ginger Magnus (author)2010-03-03

Way to go mate!  I wish I had this in my backyard when I was your age.

To 777777 where is yours?

author
Ginger Magnus (author)astro boy2010-03-03

I did and even Version 3 on youtube.  Very promising.  Have you tried standing up on it?  Maybe end up dropping into a half pipe at the end.  One can dream.

author
astro boy (author)Ginger Magnus2010-03-03

 would be cool but i cant actually skateboard! and no 3 on you tube is no 2 on instructables i didnt post 1. and at the end it will continue through the fence where theres gona be another 60 cm drop!!

author
astro boy (author)2009-10-28

 updates to the roller coaster!

PICT0217.JPGPICT0219.JPGPICT0225.JPGPICT0226.JPG
author
Bongmaster (author)2009-10-25

Well right now its just a ramp XD

stick to it and i hope u get somewhere ;)

author
astro boy (author)Bongmaster2009-10-26

when its finished ill add things like walls of trees and other things although i wanted to make a pvc coaster the pipe is too expensive for me right now.
i will finish this one first, then update it before making a faster safer and funner one.  when its finished i would give it about 10th to 20th place out of youtubes videos of home made roller coasters and id say there's about 50 about 10 are people going down the stairs in a box 10 are plain pices of wood on a table with a skatebord 10 are people going down a hil on a thing and about 15 to 20 are eather  pvc coasters, metle or wooden ones that go realy fast. soz for the long coment :P

author
astro boy (author)astro boy2009-10-26

ps my little nephew thinks its a good ramp for his toy cars

author
Bongmaster (author)astro boy2009-10-26

as they do XD

About This Instructable

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Bio: 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 ... More »
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