Mm, slight hitch on the dewar
To borrow it from the department I need my 'supervisors' signature saying I'm authorised to borrow and will take care of it etc
However, as it's no for uni work, i don't have a supervisor...
Will be asking lecturers tomorrow if they are interested in what I plan to do, I'm sure one will be
If not, I'll just have to buy, been offered a 25l for 200 shipped, so guess I'll just have to do that.