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Resources

Booklet - A guide to building and understanding the physics of Water Rockets

If you wish to learn more about how water rockets work, how to build them, and how to optimise their flight, a booklet is available detailing the process from start to finish, with a look at the physics involved in water-powered flight:

Screen Quality (PDF 870 KB)

Print Quality (PDF 7.8 MB)

Water Rocket Simulator Software

This software is described in the booklet and helps you improve flight and understand the physics involved (be amazed at the temperatures of water and air leaving the rocket):

Water Rocket Simulator (Windows Installer 2.84 MB)

Links

Hubs of Water Rocket knowledge:
www.wra2.org/ The water rocket achievement world record association. World Altitude and flight time competitions. They have a forum, great for construction advice.
http://groups.yahoo.com/group/water-rockets/ Jolly active discussion group
www.sumrallworks.com/rockets Good collection of serious construction links
www.geocities.com/CapeCanaveral/7914/subject.htm A link to more links – nicely categorised
Making rockets is quite easy, but making launcher is tricky. Help at hand:
www.paul.grosse.is-a-geek.com/h2orocketlauncherindex.htm General launcher wisdom
www.paul.grosse.is-a-geek.com/h2orocketlaunchercutube.htm Copper tube launcher
www.paul.grosse.is-a-geek.com/h2orocketlauncherquickrel.htm Hose connector launcher
www.water-rockets.com/article.pl?117,0 Nice copper launcher
http://homepage.ntlworld.com/telescope/Rocketweb/Launcher.htm Very nice one with launch tube
Parts and kit suppliers (not endorsed officially by NPL):
www.mindsetsonline.co.uk
www.mindsetsonline.co.uk/product_info.php?products_id=745
Suppliers of corriflute for fin and nose cone construction
www.amazon.co.uk (Search for Awesome H2O-Power Sky Rocketwww.cheatwell.com

www.lazyboneuk.com/products/Sky-Rocket-%252d-Water-Powered.html
Suppliers of kits comprising launcher and rocket which are good for beginners. 
On request, Cheatwell (UK distributers who sell via Amazon or take larger orders directly) will also provide extra nozzles.
http://uk.rs-online.com/web/c/?sra=oss&searchTerm=duct+tape
Suppliers of strong coloured tape
http://antigravityresearch.com/ Serious specialist water rocket hardware supplier
www.rokit.com Worldwide suppler of water rocket kits
www.rocketstore.co.uk Include water rocket kits
www.waterrocketmanual.com/ Only $17
Other sites of Water Rocket interest:
www.bbc.co.uk/bang/handson/waterbottlerockets.shtml Wow! The BBC linked our page above NASA
www.ast.leeds.ac.uk/~knapp/rockets/ Johannes Knapp’s fantastic Leeds University Water Rocket Page (includes physics, nice pictures, slow motion film analysis and a person strapped to a water rocket (probably not a real launch)
www.martinet.nl/articles/20050101.html A very beautifully illustrated page on how to build your own launcher and rocket
www.orgsites.com/va/bristolwaterrockets/ Great site with scary large rocket picture
http://h2orockets.googlepages.com/ Very nice practical site
http://home.people.net.au/~aircommand/ If it's not here, you don't need to know it
http://home.people.net.au/~aircommand/construction.htm Nice basic construction page
http://home.people.net.au/~aircommand/construction_2.htm How to link more than one bottle together for bigger rockets
http://home.people.net.au/~aircommand/rocket_gallery.htm Some inspirational (perhaps daunting) designs
http://pagesperso-orange.fr/alain.juge/English/EnFrame.htm Nice practical help – building rockets since 1967
http://thehowzone.com/how/Water_Rockets Nice items on mounting cameras among other resources


Workshops

NPL has successfully run workshops for schools local to Teddington for classes and year-groups.

If you are interested in knowing more, please email waterrockets@npl.co.uk