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This is the solution to: http://youtu.be/QD3hbVG1yxM
Watch this first!
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Como parte de una exhaustiva investigación el politólogo argentino Agustín Laje reveló que la ideología de género no solo existe anteponiéndose a los datos científicos más básicos, sino que representa una nueva careta del movimiento político de izquierda al que denominó “neomarxismo”.
Laje es coautor junto a Nicolás Márquez del bestseller de Amazon “El Libro Negro de la Nueva Izquierda”.
These are the molecular machines inside your body that make cell division possible. Animation by Drew Berry at the Walter and Eliza Hall Institute of Medical Research. http://wehi.tv
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Every day in an adult human roughly 50-70 billion of your cells die. They may be damaged, stressed, or just plain old - this is normal, in fact it’s called programmed cell death.
To make up for that loss, right now, inside your body, billions of cells are dividing, creating new cells.
And cell division, also called mitosis, requires an army of tiny molecular machines.DNA is a good place to start - the double helix molecule that we always talk about.
This is a scientifically accurate depiction of DNA. If you unwind the two strands you can see that each has a sugar phosphate backbone connected to the sequence of nucleic acid base pairs, known by the letters A,T,G, and C.
Now the strands run in opposite directions, which is important when you go to copy DNA. Copying DNA is one of the first steps in cell division. Here the two strands of DNA are being unwound and separated by the tiny blue molecular machine called helicase.
It literally spins as fast as a jet engine! The strand of DNA on the right has its complimentary strand assembled continuously but the other strand is more complicated because it runs in the opposite direction.
So it must be looped out with its compliment strand assembled in reverse, section by section. At the end of this process you have two identical DNA molecules, each one a few centimeters long but just a couple nanometers wide.
To prevent the DNA from becoming a tangled mess, it is wrapped around proteins called a histones, forming a nucleosome.
These nucleosomes are bundled together into a fiber known as chromatin, which is further looped and coiled to form a chromosome, one of the largest molecular structures in your body.
You can actually see chromosomes under a microscope in dividing cells - only then do they take on their characteristic shape.
The process of dividing the cell takes around an hour in mammals. This footage is from a time lapse. You can see how the chromosomes line up on the equator of the cell. When everything is right they are pulled apart into the two new daughter cells, each one containing an identical copy of DNA.
As simple as it looks, this process is incredibly complicated and requires even more fascinating molecular machines to accomplish it. Let’s look at a single chromosome. One chromosome consists of two sausage-shaped chromatids - containing the identical copies of DNA made earlier. Each chromatid is attached to microtubule fibers, which guide and help align them in the correct position. The microtubules are connected to the chromatid at the kinetochore, here colored red.
The kinetochore consists of hundreds of proteins working together to achieve multiple objectives - it’s one of the most sophisticated molecular mechanisms inside your body. The kinetochore is central to the successful separation of the chromatids. It creates a dynamic connection between the chromosome and the microtubules. For a reason no one’s yet been able to figure out, the microtubules are constantly being built at one end and deconstructed at the other.
While the chromosome is still getting ready, the kinetochore sends out a chemical stop signal to the rest of the cell, shown here by the red molecules, basically saying this chromosome is not yet ready to divide
The kinetochore also mechanically senses tension. When the tension is just right and the position and attachment are correct all the proteins get ready, shown here by turning green.
At this point the stop signal broadcasting system is not switched off. Instead it is literally carried away from the kinetochore down the microtubules by a dynein motor. This is really what it looks like. It has long ‘legs’ so it can avoid obstacles and step over the kinesins, molecular motors walking the other direction.
Studio filming by Raquel Nuno
El director del Grupo ACI, Alejandro Bermúdez, nos ofrece a diario reflexiones en audio y vídeo sobre temas de actualidad en los que los católicos necesitamos tener una posición clara e informada.
Compártelo con tus amigos, tu comunidad o en tu medio de comunicación católico.
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Canción: Bendito Amor
Artista: Jaci Velásquez
Álbum: Llegar A Ti
¿Cómo olvidarte... Amor?
Letra:
Siento este frio en mi
El viento me trajo aqui
Y lu no eslas
Es el invierno de mi ser
llego una tempestad
El cielo y mi almo igual
Se han vuelto gris
En el invierno de mi ser
Otro noche mas
Una eternidad
Y me pierdo en esta oscuridad
Esla soledad
Se hace mi prisión
Coro
Solo vivo pora amarte
Yo mi mundo quiero darte
Darle todo lo que soy
lo que pidas tu de mi
Solo vivo pora amarte te
Eres mi luz mi sol
Me abro como una flor
En tu ¡ardin
Es el verano de mi ser
Otro dia mas
Uno eternidad
Quiero vivir, bailar cantar
Esta canción
En mi corazón
Coro
A vivir tú me ensenñaste
Se que no podré olvidarte
Eres todo para mi
Por tu amor yo renoci
(y fu luz briilo) - background
Solo vivo pora amarle
(y me iluminó) - background
Coro
A vivil tú me enseñaste
Se que no podré olvidarte
Fuiste todo para mi
(y tu luz brilló)
- background
Solo vivo para amarte
(yo sentí el
colorí ) - background
Se que no podré olvidarte
(y me iluminó) - background
Jaci Velasquez - Me valga Dios
No encontre un video que me gustara de esta canción asique hice uno yo con imagenes que me gustan.
Espero les guste!! =)
Marcelino Champagnat, sacerdote francés que fundó la congregación de los Hermanos Maristas. Nació el año 1789, el mismo año de la Revolución Francesa, en Rosey al sur de Lyon. Sus padres, Juan Bautista y María Teresa, tuvieron 10 hijos, Marcelino fue el noveno. Durante su infancia, trabajó en casa: su familia poseía una pequeña granja y un molino. A los diez años comenzó a ir a la escuela, pero a los pocos días se desanimó y no volvió. A los catorce años, pasó por su casa un buen sacerdote que iba "reclutando" jóvenes para el seminario; se fijó en Marcelino y le animó: "Tienes que estudiar para ser sacerdote. Dios lo quiere." Y Marcelino se decidió.
All the large-scale structure in the universe may owe its existence to nothing.
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Thanks to Patreon supporters:
Bryan Baker, Donal Botkin, Tony Fadell, Saeed Alghamdi
Let's see how clearly I can explain this. We think of empty space as, well... empty, the epitome of nothingness. But as our understanding of physics has evolved we have realized that it's not truly empty. Space is filled with fields. There is a field for every subatomic particle. One for electrons, up quarks, down quarks, neutrinos and so on. In empty space these fields are basically zero, flat, nil. But it's impossible to make them perfectly zero so there are always some quantum fluctuations in the fields, even in a perfect vacuum. These are sometimes called virtual particles but they should really just be thought of as little disturbances in the field. Vacuum fluctuation play a role mediating the interactions of subatomic particles but they don't really have an impact on the large-scale structure of the universe, EXCEPT during inflation, right after the big bang when the universe increased in size 10^26 times. Due to this rapid expansion, those tiny fluctuations were blown up to the scale of the observable universe. And we know this by looking at the cosmic microwave background radiation where we can see slightly hotter and cooler parts of the early universe that correspond to density fluctuations. And it is these density fluctuations that allowed matter to clump together into large structures like the gigantic gas clouds that would go on to contain stars and planets. In case the video isn't clear, this is what I've been trying to say.
Animations by Gustavo Rosa
This video was sponsored in part by Dyson #ad
Nuevo álbum, Confío, ya está disponible: http://smarturl.it/JaciVelasquezConfio
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El director del Grupo ACI, Alejandro Bermúdez, nos ofrece a diario reflexiones en audio y vídeo sobre temas de actualidad en los que los católicos necesitamos tener una posición clara e informada. Compártelo con tus amigos, tu comunidad o en tu medio de comunicación católico.
Artist: Jaci Velasquez
Song: I Will Call
Album: Trust
http://smarturl.it/JaciVelasquezTrust
Lyrics
When I walk deep into the valley low
Your faithful hand will guide and lead me on
Oh Good Shepherd, come restore my soul
And bring me comfort, bring me comfort
I will call and You rescue me, my Lord
Let no fire, let no storm
Take my trust in You
I will rest here in Your unchanging love
There will always be enough
At Your table You fill my cup
When the world around me crumbles and falls
I’m not shaken because You hold it all
Let the glory of Your power here be shown
In my weakness, In my weakness
Every fear is losing ground in my heart
As Your light has come to chase out the dark
For I know my place and where I belong
In Your presence, In Your presence, in Your presence
My Strength
My Portion
This heart is overflowing
My God
My Savior
His love is overflowing
© 2016 Integrity's Alleluia! Music, Corey Michael Voss, Ingenious Songs, Farren Love & War
CCLI: 7058241
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If you repeat something enough times, it comes to feel good and true.
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Science with Hot Wheels! My vids for kids: http://bit.ly/VeHotWheels
More info on cognitive ease: http://bit.ly/29OMGas
This episode was inspired by the book Thinking Fast and Slow by Daniel Kahneman.
This video was edited by Daniel Joseph Files, with music from Kevin MacLeod at http://incompetech.com "Marty Gots a Plan" "Sing Along With Jim" and "Full On".
Veritasium is supported on Patreon by:
Jason Buster, Saeed Alghamdi, Tony Fadell, Donal Botkin, Bryan Baker, & Imthetroublesolver 8)
The merging of two neutron stars was detected by gravitational waves and then by telescopes in all parts of the electromagnetic spectrum. This is a historic detection as it demonstrates:
- the first gravitational waves detected from inspiraling neutron stars
- the first joint observation by gravitational wave and electromagnetic wave astronomy
- identification of a gamma ray burst in conjunction with merging neutron stars
- how gravitational waves and gamma rays can be used together to locate their source
All evidence so far indicates that the data support General Relativity.
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Tony Fadell, Donal Botkin, Curational, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen, Corvi
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Graphics from:
Jets and Debris from a Neutron Star Collision
This animation captures phenomena observed over the course of nine days following the neutron star merger known as GW170817. They include gravitational waves (pale arcs); a near-light-speed jet that produced gamma rays (magenta); expanding debris from a "kilonova" that produced ultraviolet (violet), optical and infrared (blue-white to red) emission; and, once the jet directed toward us expanded into our view from Earth, X-rays (blue).
Credit: NASA's Goddard Space Flight Center/CI Lab
Virgo Helps Localize Gravitational-Wave Signals
Sky localizations of gravitational-wave signals detected by LIGO beginning in 2015 (GW150914, LVT151012, GW151226, GW170104), and, more recently, by the LIGO-Virgo network (GW170814, GW170817). After Virgo came online in August 2017, scientists were better able to localize the gravitational-wave signals. The background is an optical image of the Milky Way. The localizations of GW150914, LVT151012, and GW170104 wrap around the celestial sphere, so the sky map is shown with a translucent dome.
Credit: LIGO/Virgo/NASA/Leo Singer (Milky Way image: Axel Mellinger)
Variety of Gravitational Waves and a Chirp
The signal measured by LIGO and Virgo from the neutron star merger GW170817 is compared here to previously detected binary black hole mergers. All signals are shown starting at 30 Hertz, and the progression of GW170817 is shown in real time, accompanied by its conversion to audio heard at the end of the movie. GW170817 was observable for more than 30 times longer than any previous gravitational-wave signal.
Credit: LIGO/University of Oregon/Ben Farr
LIGO is funded by the NSF, and operated by Caltech and MIT, which conceived of LIGO and led the Initial and Advanced LIGO projects. Financial support for the Advanced LIGO project was led by the NSF with Germany (Max Planck Society), the U.K. (Science and Technology Facilities Council) and Australia (Australian Research Council) making significant commitments and contributions to the project.
More than 1,200 scientists and some 100 institutions from around the world participate in the effort through the LIGO Scientific Collaboration, which includes the GEO Collaboration and the Australian collaboration OzGrav. Additional partners are listed at http://ligo.org/partners.php
The Virgo collaboration consists of more than 280 physicists and engineers belonging to 20 different European research groups: six from Centre National de la Recherche Scientifique (CNRS) in France; eight from the Istituto Nazionale di Fisica Nucleare (INFN) in Italy; two in the Netherlands with Nikhef; the MTA Wigner RCP in Hungary; the POLGRAW group in Poland; Spain with the University of Valencia; and the European Gravitational Observatory, EGO, the laboratory hosting the Virgo detector near Pisa in Italy, funded by CNRS, INFN, and Nikhef.
El director del Grupo ACI, Alejandro Bermúdez, nos ofrece a diario reflexiones en audio y vídeo sobre temas de actualidad en los que los católicos necesitamos tener una posición clara e informada. Compártelo con tus amigos, tu comunidad o en tu medio de comunicación católico.
Padre nuestro,
que estás en el cielo,
santificado sea tu Nombre;
venga a nosotros tu reino;
hágase tu voluntad
en la tierra como en el cielo.
Danos hoy nuestro pan de cada día;
perdona nuestras ofensas,
como también nosotros perdonamos
a los que nos ofenden;
no nos dejes caer en la tentación,
y líbranos del mal.
Amén
PARA MI GRAN AMOR SIEMPRE ESTAS EN MI CORAZON Y ALMA.......ALMAFUERTE...