Site Map - an exhaustive list of the pages on this site . . .

• Home Page:
  • Index:
    • Real Mah Jong Game
      • Introduction
      • The Program - Program available for Download - Shareware
        • Check out the file with this simple security measure - MD5 including an explanation
      • About the game of Mah Jong
      • Rules
      • Scoring
    • Mandelbrot set - Fractal Programming - Program available for Download - Postcardware
    • Water Rocket Index - build your own and predict the results at minimal cost. Featured on the . . .
      • What's New - Keep up to date with the latest developments
      • Purpose of this water rocket site
      • Safety First - not claiming to be a complete list but never the less, a starting point
      • Real Rockets . . .
        • 250ml - learn the skills and build some basic parts
          • Connector and Nozzle - the mystery of the Woods/Schrader adaptor
        • 2 Litre - experience the power
          • Look at the pictures of what just the bottle can do
        • 1½ litre 'Egglofter' - build an aerodynamically 'optimised' water rocket that will fly and fly
          • Look at the pictures - includes plastic bottle fins
        • 4 litre - made from 2 x 2 litre bottles, joined together - also uses different type of fins
          • Look at the pictures - shows CD-ROM fins
        • Science Olympiad challenge rocket - conforms to the Science Olympiad rules. Complete with discussion of relevent rules
        • 6 litre - made from 3 x 2 litre bottles. Tremendous rocket
          • Look at the pictures - I don't know how long it stayed up for but it went 270 feet down range.
        • 12 litre - made from 3 x litre and 2 x 3 litre bottles. Uses NSA and nylon parachute
          • Look at the pictures - a sunny day for once
        • 2 stage - made from 2 x litre and 2 x 3 litre bottles.
          • Look at how I made the Staging Mechanism
          • Look at the pictures - a nice separation
        • 1 litre power rocket - made form a blackcurrant squash bottle
          • Look at the pictures
        • Silver 2 litre Rocket - made from silver coloured pop bottles
          • Look at the pictures
      • Water Rocket Computer Model - Program available for Download - Postcardware.
        • Screen Shots and Details. Choose your design specification without getting wet.
        • Also, Download the Palette Editor program for the model to customise the 3D optimisations.
        • Also, Download the HTML Help pages in four languages (English, Portuguese, Spanish and Chinese) for the model.
          • View the Help Pages (English version) online.
        • See how a computer model works - look at the equations
          • Look at how an equation is "built"
        • Try to solve some set problems relating to the 3D Computer Model Output and Download the RPF files
          • The First problem - screen shot - Answers
          • And another - screen shot - Answers
          • And a third - screen shot - Answers
          • a fourth - screen shot - Answers
          • a fifth - screen shot - Answers
          • a sixth - screen shot - Answers
          • a seventh - screen shot - Answers
          • and an eighth - screen shot - Answers and see if you can explain them
      • Launcher Index - everything you wnated to know about water rocket launchers
        • Discussion - about the fundemental types of water rocket launcher
        • Build your own Copper Tube launcher - no need to get wet or die of exposure on the way home
        • Build a variation that uses only one compressed air line to control it. Only some extra parts needed
        • Build a simple Hose Connector Launcher. Extremely easy to build and use - highly recommended
        • H-Base - a quick and easy to build base that does not need to be pushed into the ground
        • Gantry - for those larger rockets
        • Launch Tube - very simple and versatile but very effective
      • Various Fins - a summary of all of the fin types used on this site. Short-cuts and time savers
        • Fins made from the top of a pop bottle
        • Fins made from the side of a pop bottle
        • Fins made from CD ROMS
        • Fins mounted on an aerodynamic skirt
      • Modify your bottles for better performance
      • Recovery Systems Index - once it is in the air, you want to make sure it lands safely
        • Parachutes :-
          • Bin-Liner - a quick and dirty solution that works well. Pick up many useful skills
            • Look at the pictures - mounted on two different rockets
          • Circular Nylon - higher tech and more durable (nice shade of red as well)
            • Look at the pictures - A job well done
          • Nylon Parafoil Chute - Extremely high tech - design adapted for water rockets
            • Plans for the ribs - save and print out at the right scale
            • Look at the pictures - from chute opening to touchdown
        • Discussion on Release mechanisms :-
          • Nose Separates at Apogee (NSA) - very simple to construct and easy to use.
            • PTFE Liner pictures - using a PTFE sheet instead of talc to aid deployment
        • Rubber ball nose - effective, simple and easy.
      • Aerial Photography
        • MkI Stills Camera - have a different perspective on water rocketry - MkI shutter release
          • Pictures of the rocket - two different set-ups
          • Look at the pictures taken by the rocket - not too bad for a first attempt
        • MkII Video Camera - See how to build it
          • Stills and Video from the on-board camera
      • Water Rocketry Themes, Dowload PC Screen Saver, Wallpaper Designs, Icons, Sounds and a Utility Font
      • AWARS WebRing GIF logos. Dowload the most suitable transparent GIF for your WebRing Site
      • Water Rocket FAQ (Frequently Asked Questions)
        • Page 1
        • Page 2
        • Page 3
      • Problem page for more detailed, common problems
      • Search the site
      • Water Rocket Index Site Awards Pages: 1; 2; 3; and, 4.
      • Links to other WR sites
    • Single Image Random Dot Stereograms (SIRDS) - (Not water rockets :-) Program available for Download - Postcardware
      • How Stereograms work - an extensive analysis of different methods
    • Are things getting a little Weird where you are? - Precautions for you at work - maybe there are some things that you should not know.
    • TrueType Fonts - Download fonts from here
      • Information on having your own school's font (UK only)
      • Order Form
      • Extra characters order form
    • Microsoft Flight Simulator UFO model with Panel and Sounds - Free Download.
      • Instructions on installing the model
      • Make Your Own Solar Powered UFO
      • UFOs - What do you think?
        • Roswell Grey Bottle Quartet plays Chopin and Haydn
        • Mystery Dessicated Alien Head found in Derbyshire Garden - Pictures
    • Recipes Index - 20 recipes with countless variations
      • Starters :-
        • Miso and Wakame Soup
        • Leak and Lentil Soup
      • Main Meal :-
        • Bread
        • Chips
        • Buckwheat Burgers
        • Cornish Pasty
        • Tomato Sauce
        • Pasta
        • Curry
        • Salad Dressing
      • Sweets and Miscellaneous :-
        • Wines
        • Soya Milk and Tofu
        • Banana Flip
        • Ice Cream
        • Chocolate Pudding
        • Chocolate Cake
        • Fruit Cake
        • Oat Biscuits
        • Bonfire Toffee
        • Peanut Brittle
      • Copyright
    • Hamster WebCam See Bubbles the hamster in his home in Derby (UK)
      • Hamster WebCam page without iframes
    • Internet Security. A taste of what I write about - if you want me to write for you, go to the e-mail link on the page.
      • Check Point Software Technologies Ltd: FireWall-1 - FW
      • Sonic Systems Inc.: SonicWALL - FW
      • Isolation Systems: InfoCrypt Enterprise - VPN
      • Information Resource Engineering - VPN
      • First Access: Authentication Suite - Authentication
      • Quintet Inc.: SignCrypt: Biometric Verification - Authentication
      • CS Communications and Systems : CS-Cipher - Encryption / PKI
      • GlobalSign Certificate Authority - Encryption / PKI
      • Baltimore Technologies: UniCERT 3.0 Certificate Authority System - Encryption / PKI
      • Prime Factors Inc.: Psypher/EDI+ and Descrypt/EDI+ - Encryption / PKI
      • Position Paper: Electronic Purse - eCommerce
      • Brokat AG: Twister for eCommerce - eCommerce
      • enCommerce Inc.: getAccess - eCommerce
      • Briefing Paper: Deploying Enterprise-wide Virus Protection - AV
  • Public Key
  • Links to other sites
    • Linking to this site - images for you to use if you want to
  • Search the site
  • E-Mail policy
    • Feedback form (yes, you can tell me what you think of the site and keep it anonymous if you wish)
  • Copyright