Tuesday, December 20, 2011

Ayn Rand, it had to be done

While talking with my love, I was inspired to get a bit creative and ended up creating  a new demotivational poster.  So, for everyone who has had to put up with the kind of self idolizing libertarian idiots that so many of us, sadly, have the burden of calling acquaintances, here is a meme you can get behind.

Facebook Digg Stumble Delicious Twitter Reddit Technorati

Sunday, December 18, 2011

CERN announces possible evidence for the Higgs Boson

On Tuesday, December 13th, the European Center for Nuclear Research (CERN) announced that two competing teams have possibly detected the hypothetical Higgs Boson, the last of the elementary particles predicted by the Standard Model remaining to be uncovered. The possible new discovery was made at the Large Hadron Collider (LHC), the largest particle accelerator in existence. With a circumference of 27km (17 miles), the LHC is able to accelerate twin proton beams up to a speed of 99.999 the speed of light, creating an impact energy of 14.7 TeV (Terra Electron Volts). One of the prime reasons for the construction of the LHC was to look for the Higgs Boson, which until the construction of the LHC, had a predicted energy limit above the capability of the largest particle colliders of the time.

The announcement was made based on the works of two competing teams working at two separate detectors located at the LHC. One at the ATLAS (A Toroidal LHC ApparatuS) and the other at the CMS (Compact Muon Solenoid), both of which are considered the general purpose detectors of the LHC, with the ATLAS fittingly being the larger of the two. The team at ATLAS found an excess of reactions stemming from the range of 125-6 GeV (Giga Electron Volts) while the CMS team found a similar excess at 124 GeV. When combined with other data from previous experiments, this gives us a certainty of 95% of the Higgs Boson being limited to the range of 115-130 Gev. To give you an example of what these numbers mean, 125 GeV is 133 times the mass of a proton, one of the two particles that make up the nucleus of an atom.

The Higgs Boson itself is far to short lived to be detected directly. Instead, it can be infered based on particles formed from its decay inside the detectors at the LHC. Because of this and the mess of other particles formed during these intense collisions, it takes both large amounts of computing power as well as huge numbers of collisions. In the case of the Higgs, an excess of two muons and two neutrinos, which come from, in turn, two W bosons. Because these kinds of reactions can be formed by random background noise, physicists must be careful to rule out all possible causes before settling upon the Higgs Boson as the source.

A simulated computer model for the reaction caused by a Higgs Boson.



It should be noted that CERN did not confirm that the Higgs Boson had been discovered, but that further evidence must be uncovered before it can be safely said that the Higgs Boson exists. Until then, this new data only makes the existence of the particle much more likely while reducing the energy ranges that are likely to harbor the particle. If the Higgs does exist, it is expected to be confirmed sometime in 2012 if current predictions are accurate.

The importance of the discovery of the Higgs Boson is hard to understate. It has often been referred to as the "God Particle" in the media, much to the chagrin of many physicists. This is due to the book of the same name written by physicist Leon Lederman who has been quoted as stating that the Higgs Boson is:

so central to the state of physics today, so crucial to our understanding of the structure of matter, yet so elusive

As well as jokingly following this with:

the publisher wouldn't let us call it the Goddamn Particle, though that might be a more appropriate title, given its villainous nature and the expense it is causing.

The Higgs Boson was predicted by three independent groups at nearly the same time in 1964. Eventually the particle was named after one of these individuals who has been given the credit for fleshing out the concept the most, Scottish physicist Peter Higgs. The Higgs Boson is the quanta (smallest unit of energy) for the Higgs Field, which would grant mass to other particles. One of the simplest ways to describe the Higgs Field was written by David J. Miller. He described the process as:

Imagine that a room full of physicists chattering quietly is like space filled with the Higgs field. A well-known scientist walks in, creating a disturbance as he moves across the room and attracting a group of admirers with every step.

This increases his resistance to movement. In other words, he acquires mass, just like a particle moving through the Higgs field. Now imagine if, instead of a well-known scientist entering, somebody started a rumour.

As the rumour spreads throughout the room, it creates the same kind of grouping, but this time it’s the scientists grouping together.

In this analogy, these groups are the Higgs bosons. If we find these groups, we can prove the Higgs field exists and thus explain the origin of mass.

The Higgs Boson also would be responsible for the symmetry breaking of the ElectroWeak Force, which is a combination of the Electromagnetic and Weak Nuclear forces and would explain why the mediating particle of the Electromagnetic (the Photon) is mass-less while the ones for the Weak Nuclear (the W and Z bosons) has a mass. It has also been hypothesized as one possible cause for the Inflationary period of the universe, when the young and hot cosmos expanded in volume by a factor of 10 to the 78th power between the times of 10 to the -36th seconds and either 10 to the -33rd or -32nd seconds. Though the Higgs Boson's part in Inflation is still hotly debated.
Facebook Digg Stumble Delicious Twitter Reddit Technorati

Saturday, December 17, 2011

Disturbing youtube name, disturbing videos. Please report this.


So, I was on youtube, watching The Young Turks and I was watching this video http://www.youtube.com/watch?v=SSltPSxD-Bc&feature=autoplay&list=UU1yBKRuGpC1tSM73A0ZjYjQ&lf=plcp&playnext=3
When I came across a comment by someone called beagoodgirl4Daddy.
If you go on their channel, it has nothing but videos of preteens, or even younger, doing 'sexy' things.
Please, please go and report them. I believe in freedom, but that is just absolutely horrible. There's no way that should be on any popular site.
Unless you approve of sexualizing young children, this is sick, wrong and just plain disgusting.

-Misa 
Facebook Digg Stumble Delicious Twitter Reddit Technorati

Monday, December 5, 2011

Mola mola, the Ocean Sunfish

The Ocean Sunfish is a bony fish that has made it its life-long goal to set as many records as possible. It does this while having an appearance that is, in a word, odd. These fish have undergone so many specializations as to set them apart from nearly every other group of extant fish.

The largest species, the Ocean Sunfish Mola mola belongs to the genus Mola of which it shares with only one other living member, The Southern Sunfish Mola ramsayi. In turn, the genus Mola belongs to the family Molidae which contains three genera and five known species. Until more genera were uncovered, the genus Mola did not exist and was instead classified under the same genus that houses the pufferfish, Tetradon. However, with better study of these fish and improved classifications of the related genera and species, they were moved to their own family and genera. Though they are still classifed within the same order as the pufferfish, porcupinefish, boxfish and filefish, the Tetradontiforms.

The Sunfish's relation to the Tetradontiforms has led to an ongoing debate as to the toxicity of these fish. Some claim that the organs contain a low level tetrodotoxin, the same kind of toxin found within certain pufferfish (as well as the Blue-Ringed Octopus and certain newts) and the cause of Fugu poisoning. Despite the claims, there have been no confirmed cases of tetrodotoxin poisoning in any species of sunfish. Which is certainly reassuring for the multiple cultures (primarily Japanese and Thai) that find sunfish flesh to be a delicacy.

Seen next to a diver, the adult Ocean Sunfish's size can truly be appreciated.
These fish have an appearance that makes them seem like they are only half a fish. In a sense, they are as their cauldal fin (the tail fin) has degenerated to a clavus which barely has any use in locomotion, acting more as a stumpy rudder. The dorsal and anal fins have become the prime sources of locomotion, moving side to side to slowly propel the fish through the water with a speed of under 2 mph (3.2 hm/h) and a range of around 16 miles per day (26 km). In fact it is due to this slow speed and large size, combined with their habit to lay on the surface of the water on their side to sunbathe that they have become known as a boating hazard where they have damaged hulls and destroyed engines. But this is essentially the only threat these docile fish pose, with the lone example of direct injury occurring when of boy was injured when an Ocean Sunfish breached (jumped out of the water) and landed on his boat, knocking him into the water.

One of the first record breaking traits to be noted about the Ocean Sunfish is its size. These fish are both the heaviest bony fish as well as the largest ray-finned bony fish. With a weight of up to and sometimes exceeding 2,200 lbs (1,000 kg), these fish are massive. Also, due to their odd appearance, they often have a length equal to their height, often around 11 ft. (3.3 m).

Despite their large size, Ocean Sunfish feed primarily on small organisms.  Their primarily source of nutrition are sea jellies, but they have also been known to feed on small fish, crustaceans, squid and eel grass.  Their teeth have fused into a beak, similar to many other tetradontiforms, but the sunfish's has fused in a way to prevent it from closing its mouth fully.  So instead of biting at its food, it will suck it in where it will blow water back and forth rapidly to tear apart its soft bodied prey.  It will then partially swallow its food and allow its pharyngeal teeth to grind the food down to a more manageable size before swallowing it the rest of the way.  The pharyngeal jaw is a trait held in common by some 30,000 species of fish and is, as the name suggests, teeth or, in some rare cases like Moray Eels, fully mobile jaws used to pull food down the throat.  In the Ocean Sunfish, they are basic teeth in the pharynx that simply grinds bits of food and nothing more.  Due to their nutrient poor diet, the Ocean Sunfish must eat frequently.

Due to the primary prey item of the sunfish being sea jellies, these fish are often found dead after they have tried to eat a plastic bag floating in the water and are unable to swallow it further.  Making pollution, as well as ocean traffic and fishing the primary threats to these fish.  Due to their size, they have few natural predators.  The only ones of note being Sea Lions, Orcas and certain sharks.

One of the other record setting traits of these fish can be found in their rate of reproduction.  The Ocean Sunfish lays more eggs at a time then any other vertebrate.  At a time, a single female sunfish can lay as many as 300,000,000 eggs (yes, that is 300 million).  These eggs are then externally fertilized by a male and then left to drift with the rest of the plankton on the oceans currents.  These eggs are fed on by multiple organisms all along the food chain including fish such as tuna.  It is because of this rather wasteful method of reproduction that such a large number of eggs must be produced to maintain the species population.  Once the eggs have hatched, the tiny fry appear as 1 mm, spiny spheres, betraying their common ancestor with the pufferfish.

A newly hatched sunfish fry.
Another of the record setting traits of the Ocean Sunfish has to do with the size of its spinal cord.  Due to the shortening of the body that has occurred over time, the actual spinal cord only extends about 1mm from the base of the brain.  The rest of the body is connected through the peripheral nervous system.  Thus, the sunfish has the smallest spinal cord of any fish in relation to their body.  They have also lost many of their vertebrae leaving them with the fewest of any fish.  In fact, despite being a bony fish, the sunfish has lost nearly all of its bone, replacing it with cartilage.  This adaptation has allowed the sunfish to grow to such large sizes without causing damage to its skeleton.  Further showing convergent evolutionary traits with the cartilaginous fishes is the development of denticles, sharp, teeth like protrusions of the skin.  These give sharks and rays, as well as the Ocean Sunfish, their sandpaper like texture.  This acts as a kind of body armor as well as decreasing water friction allowing them to move more easily through the water.
Facebook Digg Stumble Delicious Twitter Reddit Technorati

Monday, November 28, 2011

Change Immigration Laws To Include Character And Employment References

Disaster has struck, and I need the help of the good people of the internet.
This blog belongs to my boyfriend of two years who lives in America. I am English. Recently, yesterday, he tried to come here, as mentioned on his blog, but due to some complications at immigration, he was refused entry, because our immigration system in a computer system where you must tick the right boxes, rather than judging who we actually want to visit our country, and who we don't. This is pure unfairness.

My petition letter is on this link, for the change.org petition, please sign and give us both some hope for humanity, and maybe we can change the unfairness in this particular part of the world.

http://epetitions.direct.gov.uk/petitions/24371
Facebook Digg Stumble Delicious Twitter Reddit Technorati

Thursday, June 30, 2011

The Sound Of Freethinking #13: The Easter Parade

This will be different to Cyc's, mostly because we have completely different music tastes, but also because he's a far better writer then me.

So, my therapist and I were talking about music earlier today, and she showed me a delightful song artist called Emmy The Great, specifically the song The Easter Parade. The song is about how, on Easter, we're pretty much worshipping a ghost, and how we're all temporary and how you, and everyone you know and love will die. Enjoy.


Lyrics to The Easter Parade :


Is all that we've become,
Just nothing but hats and bags
We're waiting for taxi cabs
So you light cigarettes
And i'm taking drags

In the air, a sea of words,
That didn't come soon enough
In my mind a railway station
And a ticket stub

And it is easter in the town
I can hear as they strike off the bell
We're listening to some old man
Say he came back to life with a hole in his head

And now the sunday school is gathered Together in pink and in blue
They're heralding angels for you
But not for me

They're singing
Gloria in excelsis
Deo deo

Gloria in excelsis
But there's no,
There's no hope

And i am grateful for the things
That you've tried to show to me dear
But there no arcadia
No alby and theres no jerusalem here

And underneath your pastures green
There's earth and there ash
And theres bone
And there are things that dissapear
Into it and then they are gone

And there is light that hits the sky
And then it is midnight again
And there is my mother, my father,
And you and we are all impermanent

And on the green they tell their tales About how even the dead can come back
I just dont believe in that

So you can keep on singing

Gloria in exclelsis
Deo deo

Gloria in excelsis
But there's no,
There's no hope

There's no such thing (x7)
There's no such thing as ghosts
Facebook Digg Stumble Delicious Twitter Reddit Technorati

Tuesday, June 28, 2011

Paedophilia: What... Exactly.. Is it?

So, these days, the news seems to brings out everything involving a child as paedophilia.
Man kills child: paedophilia
Mother gives child botox: paedophilia
Parents take pictures of their own child in the bath: paedophilia

Okay, so these are so more out there things, they obviously do happen, but they aren't the norm in what people mistake as paedophilia.
What we have to do to find the actual meaning of it, is get right back down to the technical definition, and even after we do that, it's not black and white. (Is it ever?)
One of the things that few people understand is that being a paedophile is not actually a crime, as paedophilia is only the attraction to prepubescent children, and not the actual crime of doing anything inappropriate with children. That's like saying that all straight males must touch women, despite how inappropriate it may be. Many paedophiles live very normal lives, and do nothing inappropriate to anyone.

First, there are several types of attractions to younger people, first, adolescent paedophilia, which is 16-18 year olds being interested in children 5 or more years younger than them. Next, is adult paedophilia, which is adults over 18 being interested in children under thirteen. After this, we leave what technically is paedophilia, and move into hebephilia, which is 11-14 year olds, or ephebophilia, 15-19, and if we go backwards for a moment, infantophilia or nepiophilia,which is interest in under 3 year olds.

Even though these are social unacceptable if acted upon, if kept entirely in the mind, or only acted upon in a safe way (With all participants over 18, such as infantalism,) which isn't usually enough to satisfy paedophilia, it's absolutely legal. It's only when it actually leaves that, and the paedophile either starts looking at, or touching children in inappropriate ways. Even then, this isn't actual technical child or adolescent sexual attraction or -philia, unless it's continuous behaviour with at least two children. Otherwise it could be opportunist sexual abuse, or just attraction to that child. Say, if a young adult takes interest in a young adolescent, unless there's a continual pattern of this, either with adolescents previously, or younger children, it isn't paedophilia, but it is child abuse, no matter how consensual it is. (I actually disagree with this sweeping generalisation, as there can be rare healthy relationships with that age difference.)

Another difference that I mentioned before, the sexual opportunist, who will either coerces anyone they can into sex, and younger people are a lot more vulnerable to this, or someone who would resort to rape, either out of sadistic tendencies, mental instability, or just sexual urges, are both not technically paedophiles, even if they do sexual things with children, as they aren't actually interested in the age of the person.

Paedophiles are also incapable of staying in a relationship with a child, even if it is consensual, with a child that does understand, and it being non-sexual, a paedophile cannot wait for the child to become legal for the relationship to properly work, as that would mean the child ageing, and therefore becoming less and less attractive to them.

Due to modern over-sensationalism, not only has paedophilia become one of the least understood -philias, but also has been thrown around by people that have no understanding of it. While I'm against it when it's harmful, to have desires towards younger people, while it is potentially dangerous, and should not be acted on, it's definitely not as uncommon as it's thought to be, and I strongly recommend that anyone feeling that way should seek open-minded and professional help, but only if it is actually paedophilia, and not just an exception, as I've written on here.

From my blog, <a href="http://suicideisoverrated.blogspot.com/">The Last Lemurisian </a>
Facebook Digg Stumble Delicious Twitter Reddit Technorati