Here is some straight talk about the latest teeth-straightening technology... In this segment we learn about Invisalign Teen, the latest in teeth-straightening technology. Braces for the 21st Century. Theyre nearly invisible and easily removable, and even more comfortable. Well take a look at how the process of straightening kids teeth can be painless, have minimal impact on self-esteem, and be affordable.br Part of our My Family Tuesdays, are Dr.