Does any one know a recipe for glass making?
I have a new teacher who wants to do it and it is not something we have done before.
Needs to be safe for year 10.
Thanks,
Helen
Glass Making
Re: Glass Making
Wouldn't glass making require extreme temperatures and/or pressure? I wouldn't think it appropriate for a school prac.
ETA: I found this link http://www.crystalartusa.com/simpleless ... aking.aspx for simple sodium borate glass.
ETA: I found this link http://www.crystalartusa.com/simpleless ... aking.aspx for simple sodium borate glass.
Re: Glass Making
Here's another one for a slightly more complex process: http://www.practicalchemistry.org/exper ... 67,EX.html