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 !

2 comments:

Chesney said...

that is one deep lake!! Very cool device!

Anonymous said...

Interesting measuring device. It looks like an old egg beater and a fishing reel combined. Nice catch on this one for an unusual way to illustrate measurement.