Video & Multimedia
Related: About this forumMnemosyne
(21,363 posts)Voice for Peace
(13,141 posts)rare shot I'd say
dickthegrouch
(3,184 posts)How faaaaaaaaabulous
Glassunion
(10,201 posts)my mother in law puking up a handful of Skittles.
Spitfire of ATJ
(32,723 posts)judesedit
(4,443 posts)If someone knows for a fact, please post. Thanks.
jerseyjack
(1,361 posts)Any spray that is hit with sunlight has potential for a rainbow. For instance, at Central Park's reservoir, there is a pump that sprays water in the air. Rainbows are frequently visible there....ain't no oil because that is drinking water for parts of the city.
Tuesday Afternoon
(56,912 posts)White light from the Sun has to hit the raindrops at a certain angle before a rainbow is possible.
Downtown Hound
(12,618 posts)It probably would be either dead or dying. It's just the sunlight hitting the water, just like a regular rainbow.
LastLiberal in PalmSprings
(12,592 posts)Those were the days when a well-kept green lawn was a positive thing, plants didn't have to be drought resistant, drip watering systems had not been invented, and rainbows were associated with pots of gold.
A rainbow is a phenomena caused by reflection of the sun by drops of water. Each observer sees a different rainbow, and it is impossible to get any closer to the rainbow, nor further away. In fact, it is impossible for an observer to maneuver to see any rainbow from water droplets at any angle other than the customary one of 42 degrees from the direction opposite the Sun.
The whale is exhaling a huge amount of moist air. The videographer was in the right place at the right time:
These are sometimes called "spray bows." "There she blows!" actually began with whalers and not Bill Clinton (sarcasm). Here's another spray bow:
An oil rainbow is a thin sheen upon the surface of water:
Same principle, just a different angle of reflection. It's pretty, if you don't consider the source.
jmondine
(1,649 posts)Sorry, I'm a zoology nerd.
LastLiberal in PalmSprings
(12,592 posts)Humpbacks are amazing mammals which grow up to 52 feet long and 79,000 pounds. They have a well defined social structure and produce a sound we call "whale song" by forcing air through their nostrils (no vocal chords). Scientists don't know the purpose of the songs, which can last up to 24 hours and are different in the Atlantic and Pacific. Let's listen to a tune from the "Humpback Top 40":
http://en.wikipedia.org/wiki/File:Humpbackwhale2.ogg
1monster
(11,012 posts)Just didn't think to mention it in my post.
DemzRock
(1,016 posts)Maybe the whale is a brony!
PotatoChip
(3,186 posts)geardaddy
(24,931 posts)Awesome vid. Thanks!