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Grand Hank, Master Scientist and Television Personality

Tyraine Ragsdale (aka Grand Hank) is the founder and CEO of GHPI...

Rock the spirit of science with your official Grand Hank products.

Coming soon... The Grand Hank STEM Center and Creative Space for inner city youth...

See Grand Hank in Action!

Our mega arena shows and annual special events include the Black History Month Field Trip: Celebrating African-American Scientists and Inventors Through Live STEM Demonstrations, A Harvest Fest Field Trip and Halloween Event, and The Magic And Wonders Of Science Holiday Celebration Field Trip.

Live Events

Our student programs and services include The Science Lab of Grand Hank Live Science Demonstrations, The Benchmarks Of A Successful Science Fair Project, and Celebrating Multicultural and African-American Scientists and Inventors Through Hands-On Science.

Student Programs

Our teacher workshops include Turning Students On To Science Using Hip-Hop Music And Hands-On Demonstrations, The Benchmarks Of A Successful Science Fair Project, and Celebrating Multicultural and African-American Scientists and Inventors Through Hands-On Science

Teacher Training

Grand Hank has collaborated with the Philadelphia School District to develop two exciting television series designed to increase students' interest in science and technology, while aiding teachers on how to deliver science content more effectively and with more impact.