:16:01
- Isn't she lovely?
- And... Yeah.
:16:04
By the way, w-what
happened to the old girls?
:16:06
I mean, the other one.
:16:08
- Oh, they're married.
- Ah, happily, I expect.
:16:12
- Oh.
- Oh, naturally. Why wouldn't they be?
:16:15
They certainly were well... Well, um...
:16:20
- Prepared?
- Oh, naturally.
:16:24
But, uh, tell me.
:16:26
Didn't there used to be four?
:16:29
Well, there were five at one time, sir,
but that got to be a little too much.
:16:33
- See, I'm trying to cut down.
- [Dolphin Chattering]
:16:37
[Chattering Continues]
:16:40
Come on, Eric. You've had your lunch.
:16:43
[Dolphin Chatter]
:16:46
[Chattering]
:16:48
Now, sir, what's on your mind?
:16:54
That, that fish out there. You don't...
:16:58
No. Sir, a dolphin is a mammal.
:17:01
Actually, a member
of the cetacean group.
:17:03
Whales, sir.
:17:05
- Whales.
- Very intelligent animals.
:17:07
Right. Oh, good. What's
one more mammal in this household, eh?
:17:12
But he doesn't live here.
He's just staying a few weeks...
:17:14
while I compile a dictionary
on dolphin sounds.
:17:17
A dictionary on dolphin s...
:17:19
Well, not words, sir.
See, we communicate by sonic waves.
:17:22
It's part of an experiment
in isomerism.
:17:24
- Terry.
- Isomerism.
:17:26
- Isomerism, sir.
- Isome... Isome...
:17:29
Isomerism. [Whispering]
:17:34
Yes, isomerism, sir...
:17:36
the relationship between two or
more nuclei to the same mass numbers.
:17:40
Let's go to the library. Actually, they
have the same mass and atomic numbers.
:17:44
It's just, there are different states
of energy and radioactive decay.
:17:49
If it were not important, l...
:17:51
It's simply radiant energy transmitted
by pressure waves at the speed of sound.
:17:55
That's very interesting,
but my reason for being here...
:17:59
Now, by controlling
the frequency of the sound wave,