Inside The Great Stalacpipe Organ: The World’s Largest Musical Instrument
June 23rd, 2016 by Blake Madden
This story first appeared in Trust Me, I’m a Scientist, on April 15, 2015.
In 1954, on his 5th birthday, Robert Sprinkle was given a choice by his father, Leland Sprinkle: have a traditional birthday party, or take a tour of one of Virginia’s most famous caves, Luray Caverns. Robert Read more...