How To Make A Really Hot Solar Cooker

Copper Pipe with a flat black finish facing the trough. If the parabolic is precise, these are very dangerous to work around. In full sunlight, just passing your hand through the focal point causes instant burns. As a demonstration we would take a 1' foot section of the 4' wide collector and pour water into the pipe. Only steam came out the other end. If I were to make one to play with, I'd use a sheet of smooth fiberglass coated with aluminized mylar as the reflector and a frame made of plywood supports shaped to the parabola.

I'm a fan of a glue called Zap-a-gap it holds well, but unlike plastic glue it doesn't melt the model together and you can take the model apart to reuse its bits. Hope that helps Gabriel Morissette 226 Contributions Has silly putty been improved, Silly Putty has pretty much been the same for years now. The onlydifference you may see is that there are some new companies thatoffer putties glowing in the dark, heart sentitive, transparent,and even magnetic.

How do you make putty eraser smell, How do you make scented putty erasers that stretch, OK so first you make the putty then take like an extract for example cherry and you stretch out the putty then add one or two drops of extract and rub together. Glad to help YOU Can I use salt in place of Epsom salts to make silly putty,

Try Borax or Liquid Starch but I'm pretty sure you can find Epsom salt for water softeners Enigmamerlin 13,491 Contributions Why to use putty and is there any difference between unix and putty, Unix is an operating system (they aren't the same thing). Ayersdy 9,151 Contributions How do you make silly putty at home, Egg Method 1. Mix a 3/4 cup of flour and 6 or 9 eggs.

2. Add about 3 cups of Elmer's All-Purpose Glue and mix together with your fingers. 3. Add a few drops of food coloring and keep mixing it in. 4. Add 4 tablespoons of water and mix. 5. Let it sit for approximately ten minutes. Borax Method 1. Note that borax is toxic .

Children should not handle borax, so this method should only be done by adults. Avoid ingesting or breathing borax dust. 2. Mix one tablespoon of Borax into 4 cups of warm water . 3. Squeeze Elmer's white glue into the water while you're stirring it . Pouring the glue in a strand while stirring the water will help all of the glue react with the Borax. With this method, Elmer's white school glue performs better than Elmer's standard white glue, Elmer's clear (actually it's a pale aqua) school glue and an off-brand white school glue.

The Elmer's white school glue produces a pliable, stretchy, bouncy material that's closest to real Silly Putty. Elmer's All-Purpose white glue will produce a harder putty that tears instead of stretching. Elmer's clear school glue will produce an attractive, clear, aqua-colored putty that crumbles very easily. The off-brand white school glue will produce a putty that is too soft yet, oddly, also tends to tear instead of stretch.

If you're stuck with Elmer's All-Purpose white glue, add 3 to 4 teaspoon of water to 5 tablespoons of glue and mix it together before drizzling it into the Borax water for better texture. Liquid Starch Method 1. Mix two parts white glue, one part liquid starch (e.g. Sta-Flor, found in the laundry section).

If you use Elmer's school glue instead of regular white, the putty won't bounce or pick up pictures. 2. Adjust the proportions until it feels like commercial Silly Putty. Huddadw70 10 Contributions What is Putty in networking, Putty is a small program that is used to connect to a server using SSH or Telnet protocols. Available for Windows and Unix platforms. See Related Links for the Putty home page.

Charlie N. 122,923 Contributions I have spent many years renovating buildings and leading a commercial handyman crew. What is adhesive putty, I have 3 kinds of adhesive putty. Basically they are epoxy clay in a stick with one part in the centre and the other wrapped around it. You cut a slice off and mix it together in your hands, it warms as you do this and soon softens. When it's warm and soft you coat it on the subject and it starts hardening.