chalcedony (![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
chalcedony) wrote2012-10-07 09:23 am
chalcedony) wrote2012-10-07 09:23 am
Ha!
Happy 127th birthday, Niels Bohr! And thanks for all the orbital shapes and energy level transitions I had to memorize. Diffy Qs would have been meaningless without your work. :)