Why Do Ice Rinks Stay Frozen?
STEM Explained
Every ice rink is an example of molecular bonding and gas laws at work!
The Dating Habits of Archaeologists
STEM Explained
Radiocarbon dating is a method of radiometric dating. Learn how archaeologists use carbon isotopes to find the age of organic materials at archaeological sites.
Stupendous Suds
STEM Explained
Every time you wash your hands with soap, there are complex chemical reactions taking place.
How Did a Piece of Canada End Up in Australia?
STEM Explained
Learn how geologists used radioactive dating to uncover geology shared by both Canada and Australia.
What is a Crystal?
STEM Explained
Learn what makes a crystal a crystal.
Daisy Rosas Vargas
Career Profiles
PhD. Candidate
Daisy Rosas Vargas is a PhD. Candidate at Indiana University.