Analysis: If you're looking for a scientific explanation of why the ocean is salty, click here. (Hint: it has nothing to do with whale sperm.)

As to the forwarded email above, it's a two-part hoax, the text having first appeared as a "Fact of the Day" on email joke lists toward the end of 2002; the attached image is of unknown origin and didn't begin making the rounds until June 2003.

It should be obvious at first glance that the text and image don't match. How could the relatively small aquatic specimen in the photo possibly produce 400 gallons of sperm at a go? (By way of comparison, the capacity of an average hot tub is roughly that same amount, 400 gallons, meaning this poor creature would have to possess testicles twice the size of the rest of its body to live up to its glandular reputation.) In point of fact, the animal in the photo probably isn't a blue whale at all (see below).

A question of testicular volume

Blue whales being the largest animals on the planet, it stands to reason that their reproductive organs ought to be of similarly impressive dimensions, and that is certainly the case. By one estimate, the penis of a blue whale can measure up to 16 feet long and its testicles weigh in at around 25 pounds apiece. But even packing 50 pounds of bollocks — the weight of an average-sized bulldog, if you need a benchmark — it's absurd to imagine that a blue whale (or any other creature on earth, for that matter) could produce 400 gallons of seminal fluid at a time, or even one-tenth that amount.

HOAX QUIZ: Can YOU Spot the Fakes?

Image #1: Massive tsunami destroys the island of Phuket, Thailand.
Choose one: Real or Fake?
(For yet another comparison, I found a credible source stating that the southern right whale — which has testicles even larger than the blue whale's, weighing in a half-a-ton apiece — produces about five gallons of ejaculate in a single mating session. Five gallons, not 500.)
The statistic is bogus.

Whale or whale shark?

Finally, there's the question of whether the animal depicted in the image is even a blue whale at all — which, actually, it appears it is not. Blue whales average at least 75 feet in length. Using the human beings in the image above for scale, the creature is clearly smaller than a blue whale and most likely isn't any kind of whale at all, but rather a whale shark.

Since sharks don't have penises per se, we must further conclude that either the photograph was doctored (though I could detect no obvious signs of that), or the spectacular appendage dangling between the animal's pelvic fins is one of its claspers, a pair of tubular organs with which a male shark fastens itself to the female and inseminates her during reproduction.

To sum up:

Blue whales can't possibly ejaculate 400 gallons of sperm (the capacity of an average-sized hot tub) — not even close.
The animal in the photo probably isn't a blue whale, nor the circled appendage its penis.
There are good reasons to avoid making a habit of drinking sea water but sperm spillover isn't one of them.
Which is more than can be said for hot tub water.

Originally Posted by nivelson

Ele ja sai nadando e nao se afoga

Originally Posted by nivelson

nadando e nao se afoga

Originally Posted by nivelson

nao se afoga

Originally Posted by nivelson

afoga