This insturment was used to measure the depth of Crater Lake! Amazing they couldn't find the bottom !
Showing posts with label # 355. Show all posts
Showing posts with label # 355. Show all posts
Wednesday, August 26, 2009
# 355 Weights and Measurements
This insturment was used to measure the depth of Crater Lake! Amazing they couldn't find the bottom !
Subscribe to:
Posts (Atom)
Posts
