Zett Vampyre

I thought of that too, and wrapping it in foil, but I was bored, so I decided I'll just build it to keep me busy.

Ya, I was thinking of that.

Will paper mache over the whole thing help?

I know. We just have to keep the liquid warmest for 5 min.

Thanks, I was planning on doing that.

Hi guys, this is my first post here, I hope to have fun here. So, I need help with my grade 7 heat project, I need to make a thermos with a water bottle and other house hold items. The teacher will put hot water in each person's project, and after a certain period of time, will measure the temperature of the water, and the group with the warmest water wins. I'm thinking of wrapping the whole bottle with thick yarn first, put a layer of Styrofoam under the bottle, and cut a hole into two Styrofoam bowls and put packing peanuts/ newspaper balls in the bowls and taper the two bowls together and slide it over the bottle where the circle is. Then wrap the whole thing in foil and cling wrap. Is this a good idea? All replies appreciated.