RE: Homemade Thermos
Yeah, like just get a jar and put like aluminum foil around it and then duck tape it and then put like packing peanuts or Styrofoam or like bubble rap around it. Make sure not to squeeze all that stuff in it cause that will make conduction or something happen and then you will not have a good thermos and then after that i would just put it in like a jar or like wood or something idk yet.
Hope I helped ha ha. I'm doing one of those tonight for a project.
Posted on 02/21/2009 | Report Spam or Abuse

RE: Homemade Thermos
I have a project with that too! Build a stupid cooler thing! it's annoying! What do I use? I'm thinking tin foil and Styrofoam, lots of styrofoam!
Posted on 01/28/2009 | Report Spam or Abuse

RE: Homemade Thermos
Me and my partner for science were signed a projest to build a thermos and right now we might have an udea we think a cardboard of plastic glass with a layer of foam the buble rap and three layers of tin foul. p.s whish is better to hold it in cardboard, glass, plastic plz help we really need it!
Posted on 01/19/2009 | Report Spam or Abuse

RE: Homemade Thermos
Go To umm http://mythermos.com/archives/204-Building-A-Thermos.html
Posted on 01/13/2009 | Report Spam or Abuse

RE: Homemade Thermos
Which one is better? Plastic or Glass Container?
Posted on 01/02/2009 | Report Spam or Abuse

RE: Homemade Thermos
Thanks so much. I'm gonna get an A.
Posted on 12/30/2008 | Report Spam or Abuse

RE: Homemade Thermos
I need help to keep something warm and cold and it is due tomorrow! Help
Posted on 11/29/2008 | Report Spam or Abuse

RE: Homemade Thermos
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By Not availible. (Guest Post)
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We are also making a school project and it is due tomorrow. Could somebody please list the materials needed?
Posted on 11/24/2008 | Report Spam or Abuse

RE: Homemade Thermos
(submitted via email)
It would work better with black paint covering the whole Container with bubble wrap and lots of tin foil
Dominc
Posted on 11/19/2008 | Report Spam or Abuse

RE: Homemade Thermos
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By angie and bronie (Guest Post)
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We did a school project and we painted it purple.
Posted on 11/17/2008 | Report Spam or Abuse

RE: Homemade Thermos
hey bob dylan, the duct tape and bubble wrap actually worked
Posted on 06/10/2008 | Report Spam or Abuse

RE: Homemade Thermos
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By need help (Guest Post)
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I used spray foam and it evaporated on me why is that?
Posted on 06/10/2008 | Report Spam or Abuse

RE: Homemade Thermos
Use duct tape, aluminum and a see through container.
Posted on 06/02/2008 | Report Spam or Abuse

RE: Homemade Thermos
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By bob dylan (Guest Post)
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Use duct tape and bubble wrap. Heat can't transfer through.
Posted on 05/28/2008 | Report Spam or Abuse

RE: Homemade Thermos
use fibre glass and then cover it!
Posted on 05/27/2008 | Report Spam or Abuse

RE: Homemade Thermos
Aluminum foil is pretty good and white paint will help reflect the heat from the sun.
Posted on 05/15/2008 | Report Spam or Abuse

RE: Homemade Thermos
Use that spray insulator stuff
Posted on 04/30/2008 | Report Spam or Abuse

RE: Homemade Thermos
If it's for a school project or something like that, just take some old pieces of packing Styrofoam that were used to surround a new VCR or whatever (not the peanut type, actual large pieces of foam) then cut them to shape... If you don't have any pieces of Styrofoam either go to an electronics store & ask them if they have any or, you can buy a piece of foam insulation for around $5 at any Home depot store. It comes in many thickness all are under $7, the thin ones are only $3... Next, cut these to the size you prefer, then glue together & *PRESTO* you have a mini ice cooler! ... If you need a lid, then carve the top foam to fit into the bottom sections.... Another idea for foam is to glue together pieces of foam board until it's the thickness you need (Dollar Tree sells sheets of it). To make you homemade cooler REALLY work, add aluminum foil to the inside & outside of the foam. ------------------------------------------------------------------------------------------------------------------------------- SECOND IDEA: if its not a school project, but you just need to keep things cool in the car or on a short trip whatever: You are gonna think I'm nuts... But I like to take frozen treats with me on long drives during the hot months & I use the arms cut off of wool sweaters... Put one or 2 inside of the other one & put your stuff in a bag & put it inside... To do this the right way, add 2 of those blue cooling blocks or re-freezing gel after you've put your stuff in the wool sweater sleeves, put one blue-ice thing on one side & one on the other. I've had frozen yogurt & frozen mango chunks stay frozen for several hours this way. Popcycles will stay frozen about an hour. Lastly you can wrap the sleves inside of the rest of the sweaters. (the body of the wool sweater)
* The theory is: If something can keep you warm, it can also keep you cool. When I bring home frozen stuff, I'll wrap the bags up with one or 2 of my winter coats for added insulation.
Posted on 04/26/2008 | Report Spam or Abuse

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