How do i make a homemade water shed?
356407
find a mountain, hill, or other land area that is elevated, that collects water.\n\nDig a trench, or path, so the extra water flows through it.\n\nMake sure the path you dig goes into another body of water, like a pond, lake, or other water area.
837467
Look on Ebay (they have everything), to get ideas and supplies. I did all my own and they came out super nice!
902905
Ok. this is simple. u need to know about buyoancy, like how air is lighter than water. all you really got do is put some small weights (ex. paper clips, rocks, etc) in the bottle. have it so that it will just barely float. then cut a hole to the side and insert the end of a tube in it. make sure it is water tight. then place it in a tub. it shold float, when you suck on the end of the tube, it should take some of the air out making it less buoyant, and therefore it will sink. there are also many other ways to do this that will make it function more like a real submarine like putting the bottle with weights inside and somehow add pressure to the the outside of the tube to compact the air inside the bottle, causing it to sink. good luck on your project
548154
Use a water level:  \nTake a long piece of hosepipe, put a short length of clear tube in each end.  \nFill with water and with a friend lay the pipe along the ground with the open ends (with the clear tube pointing upwards).\nThe water in the clear tubes at each end will be at the same height.
571405
?!?!?! Make a hot bowl of boiling water then stick ur head over it 4 a few minutes!
61279
Use chicken wire to make a volcano like thing, then cover it with plaster. paint it and add trees and stuff like that. then mix vinegar, red dye and baking soda together to make the lava.
102428
Try this site. I just looked at it and it looks pretty neat. Going to bookmark it for my grandchildren...\n\n  \n\nRainbow in the bottle? - All Science Fair Projects You can make a rainbow in a bottle. Although visual effects were used to enhance the rain bow, you can create it!! I will post that thread so you can learn ...\nclassroom.all-science-fair-projects.com/ forum/showthread.php?t=1072 - 81k - Cached - Similar pages \n\n21: Rainbow in a Bottle\nWith just the bottom of a clear 2-liter bottle as a containter, it is possible to show that water is capable of separating white light (from a flashlight, for example) into its full spectrum (red, orange, yellow, green, blue, indigo, violet or ROYGBIV, for short).\n\nAdding a mirror makes it possible to make a bright rainbow in reflection-almost** like the real thing-by placing a small mirror at an angle into the container and setting it in a sunny window so that sunlight strikes the mirror. A rainbow (**shape is different) appears above the mirror and can be projected on a piece of white paper or a white wall. (This can also be done with a flashlight, although the effect is much less dramatic.)\n\nMaterials: Bottom of clear 2-liter bottle (cut off about 20 cm. from the bottom), small mirror (edges taped or enclosed), water, white paper or poster board; bright flashlight; small containers (foam, paper, etc.) to hold water, plastic droppers, waxed paper.\n\nSafety: handle glass mirrors carefully: do not use any with cracks or sharp edges\n\nProcedure: \n1. (To show that water can separate white light into colors) Fill bottom of 2-liter bottle almost full of water. One person should shine the flashlight at edge and adjust angle while another person hold a piece of white paper to act as a screen to observe the "rainbow". Keep adjusting to see the widest strip with all the colors.\n\n2. Place a mirror in the container of water. Adjust mirror angle and container position in sunny window until sunlight is on the mirror and rainbow is projected upward. (Although it does not work as well, the effect can also be seen with a bright flashlight. If you need to use the flashlight method, do it in the darkest place available or it may be impossible to see the colors.) Observe colors-order and intensity-as well as shape of "rainbow". In what ways does this differ from a rainbow as seen in the sky? \nNote that this rainbow is in front of the reflector (mirror) and is being projected back towards the Sun. (In a sky rainbow you must stand with your back to the Sun to see the rainbow also.) Perhaps in a sky rainbow, something is reflecting the light back to you as well as splitting it into colors. What could that something be?\n\n2. Can water reflect light? To see that it can, put some water in a bowl and look at it. Can you see your reflection? Can just a tiny drop of water reflect? (Drop water on waxed paper and look for reflections of overhead lights, etc.)\n\nWisconsin Standards:\nPhysical Science: D.4.8 Observe light\nhttp://www.ripon.edu/faculty/nortonm/dailyscience.html
727989
You could try lots of things, like:\nbeads\nfoam balls with pieces of wood to hold the sides together\npaper mache \nclay \n\nReally anything that you can mold or put together would work.
433917
Make one yourself.  Use MS Paint or if you're really feeling fancy, Photoshop.  Of course, then you'll have to host it somewhere...
102845
http://www.tieking.com.au/category21_1.htm\n\ngives step by step directions with pictures
708573
Items needed -\n\nPlastic Bottle\nDry Ice\n\nHow to do it..\n\nPut some dry ice in the bottom of a empty water bottle - little chunks of it should be fine. Put about an inch or two of it in the bottom, you dont need much at all\n\nNow here is the dangerous part..\n\nPut some cool or warm water in the bottle, just pour it in almost to the top, leave about an inch or two, now put the cap QUICK and throw it or put it on the ground, it could go off quick, or take a few minutes.\n\nIf will expand and expand until it goes off, so if you think nothign is happending, you are WRONG. Give it at least 5 minutes. If it has not gone off, throw rocks or somethin at it and then it should go off.
87216
This has some really neat ideas, but my favourite project is making wreaths. You bend a clothes hanger into the shape you want and tie plastics strips all around until it is nice and full. You could decorate further with recycled ribbon, flowers, etc. You might even make the flowers from laundry softeners so they smell pretty as well! The plastics strips should be about 9 - 12 inches long and about an inch or so wide. Cut them from clean bread bags, grocery or store bags, garbage or leaf bags....you just tie the plastic onto the hanger wire so you have equal ends. Push together as you go and twist now and then to add fullest.
744286
Lighted potpouri jars.  They're cheap to make, fast and unique!!  I got one as a gift one year and have used it ever since.  I'm giving them out as gifts this year :-)\n\nBelow is a link to a website that provides instructions for making it and materials needed:\n\nLighted Potpourri Jars\n\n Supplies: \nGlass ivy bowl or canning jar \nOne 35 clear light strand \nOne bag scented potpourri \nOne 10" or 12" lace doily \nRibbon and flowers for bow decoration \nInstructions: \n\n\nPut small amount of potpourri in bottom of container. \nStuff container with light strand. \nAdd potpourri to fill container and cover light wires. \nPlace doily over top opening and tie with ribbon. \nAccent with ribbon, silk or dried flowers, charms, ribbon roses or any other decorations.
1066786
buy a dolley the type used for refrigerators but not that heavy duty. drill some holes and attach a piece of plywood to it with stove bolts. make some brackets that are convenient for you and get some bungee cords. cheap and easy.
644797
Come on, use your imagination and do it yourself!  This is not hard at all!\n\n(good one, goth_brat)
372137
try this :\n\nhttp://www.makezine.com/blog/archive/2005/06/
771013
Well you can try to go to some websites like freeservers.com or homestead.com and build one yourself.