Guess what this is

**Heartofthedark** · 04-20-2009, 23:34:34

Uhm.. how fast the waves are

Maybe checks thickness of ice?

**funja** · 04-22-2009, 01:33:53

uhh maybe wind or air resistance you fire it at the ocean and how far it is blown back idk

**Emo234** · 04-22-2009, 01:37:58

The deapth of the water????

**funja** · 04-24-2009, 02:02:13

okay we need to get jack in here has he even been on

**RBS** · 04-25-2009, 18:00:46

I will try to remember and remind Jack next time I see him.

**jack** · 04-25-2009, 20:33:41

Oceanographers use this device.

It doesn't measure depth, resistance, or ice thickness. It is used in water though.

**Heartofthedark** · 04-25-2009, 20:38:47

The amount of fish or living things in an area?

**jack** · 04-25-2009, 20:43:06

Nope. These get dropped in the water and measure a change in something as it sinks.

**RBS** · 04-25-2009, 20:50:53

change. Salinity (salt) would not be a bother. Hmm. Maybe temperature.

**Adventure** · 04-25-2009, 21:02:19

It's a bathythermograph.

All the hints, and some google made it easy.

New one:

**Heartofthedark** · 04-25-2009, 21:45:28

Some sort of stamper?

**RBS** · 04-25-2009, 21:49:54

a really valuable stamper

**Adventure** · 04-25-2009, 21:52:06

No, it isn't a stamper and it doesn't crush anything.

**Heartofthedark** · 04-25-2009, 21:52:28

Perhaps a cutter? Paper cutter or hole punch?

**RBS** · 04-25-2009, 21:54:14

turn, that handle has rotate me tendancies

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