Dr. Johnathan Storlie’s Blog

« Back to All Posts

Dr. William Graham, Chairman Congressional EMP Commission

  • /   No Comments


Watch this video to learn more about the impact of an EMP on you.

Giants of the Earth Heritage Center logo
163 West Main Street
Spring Grove, Minnesota 55974

©2024 Giants of the Earth Heritage Center
Quick Links
Hours | Admission
Gift Shop & Exhibits are Open
MON–sat 10am–5pm
Self-guided tours:
• General Admission: $7
• Senior/Student rate: $5
• Family Rate: $20
Facebook Youtube Instagram Twitter Tripadvisor Linkedin
Join & Donate
Minnesota State Seal Logo
Scroll to Top