princess diania never invented anything before she did so your answer is no she did not invent anything before she died hope this help you wit anything you were looking for
Princess Diana belived that she could do anything if she set her mind to it
she influnced us not to be afraid of anything
she influnced us not to be afraid of anything
Anything with the signature of princess Diana will be worth a deal of money. As it is a collectors item now.
No Diana is not a princess
Princess Diana's funeral was at Westminster Abbey.
What Did Princess Diana need in her life?
what challenges did princess diana had to overcome .
is Princess Diana's favourtie animal a horse
Who was Princess Diana's role model?
Princess Diana of Themyscira or Diana Prince