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Here's why the supernaturally creepy dragonfish has invisible teeth
FoxNews.com/science ^ | June 6, 2019 | Brandon Specktor Senior Writer | LiveScience

Posted on 06/06/2019 4:41:20 PM PDT by ETL

You might expect something called a deep-sea dragonfish to be a fearsome leviathan of the deep, dark ocean — and it is, if you happen to be one of the thumb-size ocean critters the dragonfish calls prey.

Dragonfish (genus Aristostomias) are wee (only about 6 inches long), eel-like predators with massive, fang-lined jaws that can yawn open at 120-degree angles.

These gaping chompers allow dragonfish to devour prey more than half of their size, but their hunting success also depends on another near-supernatural adaptation: invisibility.

While dragonfish bodies give off a faint, bioluminescent glow, their teeth are almost completely transparent, blending into the dark depths around them without tipping off potential prey until the fangs come crunching down. ..."

In a new study published today (June 5) in the journal Matter, scientists took a close look at a dragonfish's transparent teeth under an electron microscope and found out.

The answer, the researchers discovered, is an array of grain-size nanocrystals speckled across each fang's enamel, preventing the dragonfish's own bioluminescent light from reflecting off its open jaws. ..."

(Excerpt) Read more at foxnews.com ...


TOPICS: Chit/Chat; Science
KEYWORDS: cloakingdevice; deepsea; dragonfish; invisibility; itsatrap; nanocrystals; teeth
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1 posted on 06/06/2019 4:41:20 PM PDT by ETL
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2 posted on 06/06/2019 4:41:34 PM PDT by ETL (REAL Russia collusion! Newly updated FR Page w/ Table of Contents! Click ETL)
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To: ETL

Looks like AOC. Maybe she should be sent down to the depths to see if her teeth will be invisible down there too...


3 posted on 06/06/2019 4:42:49 PM PDT by MeneMeneTekelUpharsin (Freedom is the freedom to discipline yourself so others don't have to do it for you.)
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To: ETL

My God.

The third picture down looks like a condom from a Wes Craven nightmare.


4 posted on 06/06/2019 4:43:23 PM PDT by dp0622 (The Left should know if Trump is kicked out of office, it is WAR!)
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To: dp0622

RE COndom:

Yeah, but THIS one isn’t “ribbed for HER pleasure”... Yikes.


5 posted on 06/06/2019 4:46:16 PM PDT by NFHale (The Second Amendment - By Any Means Necessary.)
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To: All
gifs website


gifs website

6 posted on 06/06/2019 4:46:44 PM PDT by ETL (REAL Russia collusion! Newly updated FR Page w/ Table of Contents! Click ETL)
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To: NFHale

lol.

The woman is supposed to get pleasure??

I’m in a lot of trouble!


7 posted on 06/06/2019 4:49:53 PM PDT by dp0622 (The Left should know if Trump is kicked out of office, it is WAR!)
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To: dp0622

RE The Woman:

Yeah... it’s in “The Manual”... somewhere... Page 19, I think. Or maybe the index... I dunno... :^)


8 posted on 06/06/2019 4:52:37 PM PDT by NFHale (The Second Amendment - By Any Means Necessary.)
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To: NFHale

LOl

Good Lord!!

Well, too late to teach an old dog new tricks now :)


9 posted on 06/06/2019 4:53:57 PM PDT by dp0622 (The Left should know if Trump is kicked out of office, it is WAR!)
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To: dp0622

Yeah, I never read the thing anyway... only looked at the pictures.... HAHAH!!!


10 posted on 06/06/2019 4:57:15 PM PDT by NFHale (The Second Amendment - By Any Means Necessary.)
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To: ETL

Yes...I know...it's an Angler fish...but it is close and the scene is awesome.

11 posted on 06/06/2019 4:58:07 PM PDT by DoodleBob (Gravity's waiting period is about 9.8 m/s^2)
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To: NFHale

LOL

What’s the problem?

My wife has her books AND the remote of she needs it during sex!


12 posted on 06/06/2019 4:58:15 PM PDT by dp0622 (The Left should know if Trump is kicked out of office, it is WAR!)
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To: MeneMeneTekelUpharsin
Reminds me of this thing from Trilogy of Terror with Karen Black...


gifs website



gifs website



gifs website

13 posted on 06/06/2019 4:58:20 PM PDT by ETL (REAL Russia collusion! Newly updated FR Page w/ Table of Contents! Click ETL)
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To: ETL

I remember that!

(God, I’m old....)


14 posted on 06/06/2019 5:11:29 PM PDT by Jamestown1630 ("A Republic, if you can keep it")
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To: ETL

But how does it taste? Can I fry it like those little fish you get at Greek restaurants?


15 posted on 06/06/2019 5:34:34 PM PDT by Clemenza (Lurking)
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To: ETL

Are you sure that isn’t the Katrina crate-of-beer guy?


16 posted on 06/06/2019 5:43:50 PM PDT by Chewbarkah
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To: Chewbarkah

They do look alike. I suppose it could be his little brother.


17 posted on 06/06/2019 5:49:17 PM PDT by ETL (REAL Russia collusion! Newly updated FR Page w/ Table of Contents! Click ETL)
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18 posted on 06/06/2019 5:58:55 PM PDT by ETL (REAL Russia collusion! Newly updated FR Page w/ Table of Contents! Click ETL)
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To: dp0622

ROTFL...Just lost the coffee I was about to swallow all over the laptop.


19 posted on 06/06/2019 7:08:34 PM PDT by alabama_heart
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To: ETL

That’s the best match I’ve seen for that Katrina guy ever! ROTFLMAO!


20 posted on 06/06/2019 7:48:25 PM PDT by Sicon ("All animals are equal, but some animals are more equal than others." - G. Orwell)
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