sledgehammer – GeoPrac.net

News Ticker

[ April 30, 2025 ] NZGS Looking For Comments on Slope Stability Document Available Resources
[ April 7, 2025 ] In Memoriam: Richard Goodman (1935-2025) In Memoriam
[ March 7, 2025 ] Introducing Seequent Evo: Redefining Geoscience Collaboration and Data Management for Faster and Smarter Decision-Making Press Releases
[ February 21, 2025 ] Engineers Need to Appreciate Their Value Miscellaneous
[ February 20, 2025 ] 18th Anniversary of GeoPrac…and I’m Tired Rockman's Ramblings

Helicopter sledgehammer used to scale loose rocks from a cliff in Norway.

Video: Helicopter Based Rock Scaling “Sledgehammer”

October 1, 2009 rockman 3

[Updated May 26, 2011] A new, cleaner, longer version of the video has surfaced on YouTube recently. You can see it embedded below. It includes some footage of attempts to "water bomb" the rock loose […]