When Parola went back to school at age 36, a professor suggested she turn her love of math into a career in math education.
Hosted on MSN20hOpinion
The most dangerous problem in mathCracked Piece of Metal Self-Healed in Experiment That Stunned Scientists NORAD’s Santa tracker was a Cold War morale boost.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback