Definition of NB on General Info

[marcorichetta]

Hello.

I saw many times the NB abbreviation through the course pages and I never knew what his meaning was until I searched on Wikipedia.
Maybe I'm a bit ignorant but this is the first time I see this abbreviation.

Could it be added a slightly reminder to emphasize when a NB note is seen?
On General Info page for example.

I think the notes are very useful like all the course material.

[marcorichetta]

After reading more parts of the course I think it's inevitable to understand that NB refers to something to take note to.