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Question:

What's a good, sturdy, flexible material for a physics project?

For a physics project, I need to make a 4meter long track for a marble to travelThe objective is to have the marble reach the end without breaking a single sheet of toilet paper (single ply) or showing any signs of tearIt needs to start on a hill (obviously), do a loop, and go over a bump and must last at least 4meters long.Now the problem I have here is the material to use, I tried some pvc piping, but its not flexible enough, and the next thing I have in mind is cutting a garden hose in half, but I fear that a garden hose would be too narrow and provide too much friction, so what is a good, sturdy, flexible material that would fit say a $20 budget?

Answer:

it would be in a oven for abou 5 min.
I butterflied my last large turkeyCooked in a flash and was tender, juicy and crispy brown skin.
A good way to cook it would be to smoke it on a grillMy mom does this every thanksgiving and it is absolutely amazingYou can season it anyway you want to and add butter and oilJust don't use cedar or pine wood.
I usually rotisserie mine for about 3.0 to 3.5 hours on 160CTest with a temp gaugeInside needs to have reached a minimum of 120CKeep well basted as Turkey does not have much fat.
Try a section of aluminum sheeting or tubing.
it would be in a oven for abou 5 min.
I butterflied my last large turkeyCooked in a flash and was tender, juicy and crispy brown skin.
A good way to cook it would be to smoke it on a grillMy mom does this every thanksgiving and it is absolutely amazingYou can season it anyway you want to and add butter and oilJust don't use cedar or pine wood.
I usually rotisserie mine for about 3.0 to 3.5 hours on 160CTest with a temp gaugeInside needs to have reached a minimum of 120CKeep well basted as Turkey does not have much fat.
Try a section of aluminum sheeting or tubing.

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