science project: incorporate coasters

I have a science project that i take an article on whats happened within the last 3 months, that has anything to do with science. i have already thought of X because my teacher wont know about the 3 months since we are in DE. what kind of technology advances were used in making this coaster and how did they differ from the regular aka non 4D?

     Thanks
          -Ryan

-----------------

I would suggest that you look up Arrow's patent as a starting point.  This will include a detailed description and drawings.

where do i start? i went to the site of arrow and found nothing that i didnt already have.
-ryan

Check for the patent website, not Arrow.  I don't have the address right off.

www.uspto.gov
The offical site for the United States Patent and Trademark Office.
jeremy
--I know...I work there...

i dont think i can but im gonna try and close this because ive finished the project, about x and everyone seemed to like it and said they are going on a trip in acouple of years to ride X.

       -ryan

-----------------

Looks like you really put this off until the last minute!
-------------
everything's better with a banjo

millrace you said it. lol but my teacher really liked it i just told about x and not science stuff because rollercoasters= physics.
-ryan
-------------
Formaly Inverted of Danimation
rides on TITAN:0 so far :)