Season 4 · Episode 18 of 28
Aired Jan 24, 2021
Mount Rushmore: The Hidden Secrets
Sun, Jan 24, 2021
·
44 min
0 of 28 watched this season
Mount Rushmore is one of North America's most iconic landmarks. Experts use cutting-edge technology to reveal what lies beneath the rock.
Notes & ratings
0 ratings
0 notes
0
25
50
75
100
Airs
Sun, Jan 24, 2021
44 min
Show
Blowing Up History
95 episodes
Episode
S4 · E18
in Blowing Up History