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How much do you know about mosquitos?

Eating a live baby octopus

pipp3355 says...

i think we have a tendency to personify other living things. evidence of this might be the use of the word 'baby' in the title (technical name is 'larvae'). i would argue that this is not alive in the same sense that we are. its experience of something that we might label as 'pain' is incompatible. this argument is actually about language. i'm thinking of Wittgenstien when he wrote "If a lion could speak, we could not understand him."

Contagious Skin Infection? Don't Tell The Kids Parents....

LittleRed says...

From Wiki: "Scabies is transmitted readily, often throughout an entire household, by skin-to-skin contact with an infected person (e.g. bed partners, schoolmates, daycare), and thus is sometimes classed as a sexually transmitted disease. Spread by clothing, bedding, or towels is a less significant risk, and is almost impossible."

From MedicineNet.com: "It is hard, if not impossible, to catch scabies by shaking hands, hanging your coat next to someone who has it, or even sharing bedclothes that had mites in them the night before. The physical contact required to contract scabies may, however, be sexual, and sexual contact is the most common form of transmission among sexually active young people."

Hand-holding won't do it. If your kids are engaging in skin-to-skin contact with employees at a clothing store, I'd be worried about that much more than them potentially getting bugs.

Also, most kids are healthier than adults. Kids get more exercise and have been exposed to environmental pathogens for a considerably shorter length of time. Children as a general rule have the healthiest immune systems. And your immune system really has nothing to do with bugs burying themselves in your skin. The body can generally kill off the larvae, but not the actual bugs, but that's not an immune system issue.

Oil-on-Water Calming Effect

MINK says...

a swedish guy told me this also kills all the mosquitoes by suffocating the larvae. he was seriously advocating doing this to every lake in sweden. i thought he was just drunk till i saw this clip!

Maggot in head

Westboro Cult Child Abuse

gorgonheap says...

Hmmm have you been taking some clues from this Westboro church then?

>> ^gorillaman:
Teaching a child religion of any sort is not just child abuse, it's murder. The theist lays its eggs in the mind of a beautiful human child, the eggs hatch into monster larvae, which eventually consume the mind and use the body to murder more children. Theists have nothing in common with human beings.

Bad Idea Sift Day (Eia Talk Post)

Evolution of the Eye Made Easy

11671 says...

The following dissertation on the eye is lifted from Chapter VI, Volume 2 of The Quest for Right, a 7-book series on origins based on physical science:

Difficulties of the Theory. Although the eye is chosen as the category to be entertained, the investigation could have chosen any one of a hundred other theories promoted in On the Origin of Species. The relative point is that, if the eye had evolved through fine graduations or modifications, the proof must lie with numerous intermediate fossilized specimens which could be laid down in a gradual continuum so as to show the development of the eye from its first appearance as a tiny break or opening in the bones of the skull to the development of a full blown socket or orbit. Nothing else will suffice, as the fossil record is all inclusive.

Darwin penned: “LONG before having arrived at this part of my work, a crowd of difficulties will have occurred to the reader. Some of them are so grave that to this day I can never reflect on them without being staggered; but, to the best of my judgment, the greater number are only apparent, and those that are real are not, I think, fatal to my theory.” In other words, if one is to believe in evolution, he/she has to disregard the facts; specifically, the indisputable assertion that all species are well defined in the fossil record.

Darwin continued: “These difficulties and objections may be classed under the following heads [that is, distinct topics or categories]: …why, if species have descended from other species by insensibly fine gradations, do we not everywhere see innumerable transitional forms [in the fossil record]? Why is not all nature in confusion instead of the species being, as we see them, well defined? …In looking for the gradations by which an organ in any species has been perfected [for example, the eye], we ought to look exclusively to its lineal ancestors [found only in the fossil record]; but this is scarcely ever possible, and we are forced in each case to look to species of the same group, that is to the collateral [parallel] descendants from the same original parent-form, in order to see what gradations are possible, and for the chance of some gradations having been transmitted from the earlier stages of descent, in an unaltered or little altered condition.”

Unable to find a transitional species; for instance, discovering a tiny break in the skull of any one of the several thousand species, which transitioned through minute variations to a full blown socket for the eye, Darwin looked to parallel descendents: a horse descending from a tapir, etc.

By Darwin’s own admission, geologists had not been unable to uncover a transitional species: “Amongst existing Vertebrata, we find but a small amount of gradation in the structure of the eye, and from fossil species we can learn nothing on this head [the subject of the evolution of the eye]. In this great class we should probably have to descend far beneath the lowest known fossiliferous [containing fossils] stratum to discover the earlier stages, by which the eye has been perfected…

He [the reader] who will go thus far, if he find on finishing this treatise that large bodies of facts, otherwise inexplicable, can be explained by the theory of descent, ought not to hesitate to go further, and to admit that a structure even as perfect as the eye of an eagle might be formed by natural selection, although in this case he does not know any of the transitional grades [as supported by the fossil record]. His reason ought to conquer his imagination [that is, belief in a Creator]; though I have felt the difficulty far too keenly to be surprised at any degree of hesitation in extending the principle of natural selection to such startling lengths.

If it could be demonstrated that any complex organ existed, which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down. But I can find out no such case...”

It is a fact that Darwin attempted to overcome legitimate objections to his theory by doing a song and dance; that is, an elaborate explanation intended to mislead the reader and throw him/her off the path of the truth. For instance, instead of Darwin elaborating on how the eye could have been perfected while leaving no trace in the fossil record, he immediately began rambling about: the larva of the dragon-fly, the fish Cobites, fish with gills, swimbladder in fishes, branchiae and dorsal scales of Annelids, wings and wing-covers of insects, Pedunculated cirripedes, Balanidae or sessile cirripedes, neuter insects, rays, electric organs in fish, tail of the giraffe, the tail as the organ of locomotion in most aquatic animals, green woodpeckers, trailing bamboo, naked head on the skin of a vulture, savages, webbed feet of the upland goose, seal, sting of the bee, etc. The introduction of trivia, thrown up to block a difficult question, was a familiar song and dance routine throughout The Origin.

Darwin depended on the fact that, after taking two dozen or so detours of unrelated, yet, interesting tidbits of information the reader will have forgotten the head or category at hand. Said tidbits were also introduced in an attempt to prove that his wisdom could be trusted even above that of the Creator. And lest you have forgotten the head category at hand, it is mainly this: numerous intermediate fossil specimens must be discovered and laid down in a gradual continuum so as to show the development of the eye from its first appearance as a tiny break or opening in the bones of the skull to the development of a full blown socket or orbit. Anything less would be unacceptable.

In Chapter X: On The Geological Succession of Organic Beings, Darwin attempted to justify the lack of “numberless transitional links” found in the “same great formation.” The naturalist lamented that the lack of missing links to prove his theory was owing to an “extremely imperfect” fossil record:

1. that only a small portion of the globe has been geologically explored with care;
2. that only certain classes of organic beings have been largely preserved in a fossil state;
3. that the number both of specimens and of species, preserved in our museums, is absolutely as nothing compared with the incalculable number of generations which must have passed away even during a single formation.”

Not desiring to be outmaneuvered by the Creator, Darwin attempted to interplay other theories to shore up his theory of evolution. For example, he called upon the important part that migration must have played as the various species escaped supposedly "oscillating continents" which arose from the depths of the sea only to sink again. In Darwin’s mind, vast continents bobbed up in down in the oceans, sinking and, thus, causing mass migrations and covering any transitional links with sediment. The drowned continents then bobbed back to the top to start the process all over again. In a final attempt at one-upmanship, Darwin supposed that the damaging missing links, which must number in the billions, may "lie buried under the ocean." Why else could they not be found in the fossil record to support his theory?

An arrogant Darwin showed his true colors when he suggested that the reader ought to strive to cast down a belief in a Creator and accept his theory even if there was no proof. Darwin had done just that; he had cast God and religion from his mind, stating that “it was as difficult to cast down as "for a monkey to throw off its instinctive fear and hatred of a snake."

In summary, Darwin conceded that the fossil record of the time, the ultimate guide by which the theory of protracted graduation was to be judged, was adverse to his concept, but not without just cause: it was simply the result of an "imperfect," or incomplete, record. Darwin used the term “imperfect” as a crutch over a dozen times—one grows weary of reading it. Darwin's only hope of vindication was that one day intermediate links would be discovered.

Note: Every fossilized skull that has ever been unearthed possessed sockets for the eyes; there is no exception. Any trip to a museum proves the point.

Trilobite Beetle of Borneo ~ Just LOOK at it! :)

grinter says...

The "neotenous" tag implies that this is not a larval stage, but rather a sexually mature adult that retains larval characteristics. So,to second spoco2's comment, it's either a beetle larva, or an adult that looks like one. "Trilobite" is just it's common name.. kinda like how a "tiger beetle" isn't actually a tiger.

Now, what weirds me out is that I found something that looks very similar to this a few months back, but it didn't have a head! I had an entomologist look at the pictures. Here's and excerpt from her response:
"think it is a Lycidae larvae (coleoptera), they also called them trilobite larvae (stupid name!)".

Meet Andre, Thats the Oldest Most Giantest Lobstah Evah!

grinter says...

'What a magnificent creature...
..let's do the right thing and stick it in a cage.'

oh great, now we can feel good about ourselves!

not to mention that this is already a depleted fishery. I pray that this thing isn't a reproductive female. just think about how many larvae it could release with each clutch of eggs!
If the Boston aquarium takes it, they are nothing more than a circus.

gorillaman (Member Profile)

SilentPoet says...

In reply to this comment by gorillaman:
Teaching a child religion of any sort is not just child abuse, it's murder. The theist lays its eggs in the mind of a beautiful human child, the eggs hatch into monster larvae, which eventually consume the mind and use the body to murder more children. Theists have nothing in common with human beings.

I can understand that you do not like what those idiots over at Westboro do to there kids, but that last sentence in your comment is very troubling.

Do not start to see any group as less human.
Ever.
Bad things tend to happen afterwards.
"Final Solution" kind of things.

And just F.Y.I. not all theology teaches kids to murder.

Ants - Nature's Secret Power -- An ant documentary (French).

messenger says...

This doc was so fascinating, I had to translate the interesting bits (which is about 90% of it):

Ants transnmit secret mesasges, and follow invisible paths. Their code is just now beginning to be cracked. Ants are not ordinary creatures. They can support 100 X their mass. Each ant individually has some extrordinary ability, so when they unite, they become a true superpower.

<Title: The Secret Organization of Ants>

We are in central Europe. These wood ants are in search of food. Their actions look random, each ant doing something different, but in reality, they are all working together, each doing its own specific job. In a single year, One colony can consume more than 10,000,000 insects.

Despite being so small, ants are one of the most formidable predators on the planet. They eat more meat than lions, tigres and bears combined.

When attacked by a predator, or subjected to a scientific experiment, wood ants all react in the same way. To defend their nest, the workers shoot formic acid. The life of a single ant is worth little. The sole goal is the survival of the colony.

A shot of acid in the nose or eyes is enough to make the bear turn away. The hive is now exposed, and about to face an enemy far more powerful than the bear. The bees don’t stand a chance.

The adults, having expended so much effort, seek out a much more energy-giving staple, honeydew – a sugar- and vitamin-rich stubstance secreted by aphids. In exchange for the production of honeydew, the aphids receive the ants’ protection. In a single year, a colony of wood ants may consume 100kg of honeydew.

In Indonesia, this relationship has been taken even a step further. These Indonesian ants still protect and drink from the aphids, but here they carry the aphids themselves from plant to plant, and even direct the aphids to the best, sweetest parts of the flower. They act as shepherds, tending to their flocks. These Indonesian ants are the only creatures on Earth to own domestic animals, besides humans.

When they detect a coming storm, they remove their livestock to the shelter of large leaves. After the storm, work resumes. The largest aphids, the mothers, receive preferencial treatment. They travel on the heads of the ants. The smallest make the jouney in the mandibles of their guardians.

Other speceis have developped far less pacificstic relationships. These are the carnivorous plants from the island of borneo. Some of their leaves form urns with ultra-splippery rims. Each pouch containds deadly liquid. This liquid digests insects that fall into the trap. All the insects climb up, attracted by the smell of its nectar. This giant carpenter ant isn’t the only ant about. This miniscule campanotus can walk the very dangerous rim without falling in. Once the giant falls in, it has no means for escape, and the tiny campanotus is put to the task. Unique among ants, it can swim underwater. It can also survive the liquid that is slowly digesting the carpenter ant. They eat their host’s victims, and in exchange, ensure their host’s protection from herbivores.

The tiny ants’ secret is demonstrated by their ability to walk the rim of the plant and get out of the water. Back in the laboratory, these ants are put in a centrifuge, and subjected to a spinning force 100X that of gravity, the ants still cling to the smooth surface. This secret lies in the miscroscopic film of liquid at the end of their legs. This skill is essential for building the nests.

Ant descended from wasps, and first appeard more than 100,000,000 years ago. Some species have retained primitive characteristics. These Australian ants still have the sting of their ancestors. Different from other species, the workers are nearly as big as the queen, and they lay their own eggs, though, non-fertile ones, which serve to nourish the larvae. Only the queen gives life to the next generation. Among other species, the organization of these ants is heirarchical. When a queen dies, several workers become fertile, and seek to replace her by eliminating their rivals. What follows is a ritualistic attack, where the ants attempt to wear out their opponents by striking them with their antennae, and pinching them with their beaks.

These conflicts are an exception among ants. Ants generally strive for the good of the colony. There are thousands of species of ants, and their prosperity rests not in the strength or abilities of the individuals, but in the organization of their society.

There is an immense diversity in this insect group, but all species of ants share a common trait: they all function as societies. No species of ant known lives apart from the others. The evolutionary transition from solitary to social has only affected 3-5% of animals, including humans, but this minority enjoys domination in almost all land habitats.

One of the most impressive examples can be seen in the pampas of Argentina. The ants are so organized in their gathering of food, that they represent a serious menace to the herds of something <cattle>?. Something else about the roof of their somethings. And I’m going to bed now.

A lone worker ant carrying a pill by herself.

Swedish TV Hostess Spews Chunks on Live TV

choggie says...

Lowest common denominator-How bout a special channel for crap like this.....the vomit channel
the fart in public channel
the red stain on women's blouses channel
the drink your own urine channel
the swallow your own booger channel
the take you own feces from the toilet and photograph it channel

shall I go on???

the squeeze pus from a bot fly larvae's home in the head of your penis channel
the bile in a glass channel
ohhh, contents of a babies diaper channel, now there's some dinner conversation for ya.......

Hope this gets down voted into oblivion....but don't expect as much....

Worms inside a persons face!

bamdrew says...

They way they act towards it the viewers seem to think that the worms are coming out, but it makes more sense as a ruse by the person applying the warms then knocking them off. We have plenty of parasites, but these are pretty big.

Aren't there a few bot fly larvae posts on the sift?



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