Top Vídeos

user100
3 vistas · 6 años hace

Disfruta de esta hermosa recopilación de la música clásica la cual ayudará a tu bebé a dormir como todo un angelito.
Encuentra Más Canciones De Cuna Aquí: https://goo.gl/aeJbPm
#Canticuentos

Vísítanos en las redes sociales:
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YouTube: https://www.youtube.com/CanticuentosInfantil
Google+: http://goo.gl/rUpVRH

user37
7 vistas · 5 años hace

How to Draw a Skull and a Crow. It is a Halloween Special
For long tutorials subscribe to Patreon: https://www.patreon.com/artistleonardo
My drawing book: http://amzn.to/1K7L8Ed
Visit me on FB: https://www.facebook.com/LeonardoPereznieto
My website: http://www.ArtistLeonardo.com/

Do you want to help me translating it into your language?
(Note: First check if it hasn´t been translated already by pressing the "CC" button on the lower part of the video).
To translate the title of the video and the subtitles, all you need to do is to please go to the following link and translate (you don't necessarily need to do the whole thing, you can do a section and other people in the community can finish it). Thank you!:
http://www.youtube.com/timedtext_video?ref=share&v=GUfz5Dt3hOk

If you would like to invest in a drawing, painting or sculpture by Leonardo Pereznieto, or to hire him for workshops or lectures, please write to: info@leopereznieto.com (Business only, not for personal messages.)

List of materials:

- Mechanical pencil: Tutto3, with 0.3mm 2H lead, 0.5 HB and 0.7 mm 2B lead - http://oartinternational.com/tutto3/
- Kneaded eraser Prismacolor - See it here: http://amzn.to/2cvi6G7
- Tombow Mono Zero Eraser Square Tip: - http://amzn.to/2lAMh5b
- White pastel: Faber-Castell Pitt Pastel - http://amzn.to/2xDMVBr
- General 3B Charcoal Pencil - http://amzn.to/2z2fH0Z
- Graphite final fixative - http://amzn.to/2lcmeTu

Recording Equipment:

Video camera: Panasonic HC-V380K - http://amzn.to/2xJwVmb

“L” shaped camera tripod - http://amzn.to/2xKUcnX

Mic: Blue Jeti - http://amzn.to/2gnwxCp
Pop filter (Mic screen) - http://amzn.to/2ysgn0T
Mic Foam Windacreen - http://amzn.to/2zeiYc8

- Lighting: Studio soft boxes: http://amzn.to/2xKSxhW

Laptop: Apple MacBookPro 13”. Mine is an older version of this beauty: http://amzn.to/2xKzHHL (note, the software I use for editing is Final Cut.)

Some of the above links are affiliate links.

If you would like to see photos and brands of my tools, please go to my blog about materials with the following link:

http://fineart-tips.blogspot.m....x/2015/07/my-drawing


Download Fine Art-Tips mobile app:

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I wish you great creations!

Audio file(s) provided by http://www.audiomicro.com

This tutorial shows How to Draw A Skull & Crow - Narrated - Halloween Special

user45
8 vistas · 5 años hace

When it comes to spotting prey, sharks and rays have a secret sense beyond sight and smell. Tiny goo-filled organs called Ampullae of Lorenzini detect the invisible electric fields produced by all living creatures.

DEEP LOOK: a new ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

How do Sharks and Rays Sense Electric Fields?

Most animals don’t have the ability to detect electric fields. But sharks, rays, skates and sawfish — members of a group called Elasmobranchii — are masters of detecting electric signals. It’s one of their defining features. Elasmobranchs have specialized organs called Ampullae of Lorenzini. These tiny structures allow them to home in on weak bioelectric fields generated by nearby prey.

Elasmobranch’s electrosensory organs are named after a 17th century Italian physician, Stefano Lorenzini, who first identified them while dissecting an electric ray. Lorenzini noticed dozens of tiny pores around the animal’s mouth. Each of the pores led to jelly-filled canals that ended in pocket-like structures that he called ampullae, the Latin word for a type of round-bottomed flask.

Animals emit low frequency electric fields due to a process known as osmoregulation. This process allows the concentration of ions (charged atoms or molecules) to flow between the inside of our bodies and the outside. In order for our cells to stay intact, the flow of ions needs to be balanced.

But balanced doesn’t necessarily mean equal. The concentration of ions within a shrimp’s body is much lower than that of the sea water it swims in. Their voltage, or potential difference generated between the two concentrations across “leaky” surfaces, can then be detected by the ampullae.


More KQED SCIENCE:

Tumblr: http://kqedscience.tumblr.com
Twitter: https://www.twitter.com/kqedscience
KQED Science: http://ww2.kqed.org/science

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Read the article for this video on KQED Science:
http://ww2.kqed.org/science/2015/08/11/sharks-and-rays-sense-electricity-fish-cant-hide/
#deeplook

user40
5 vistas · 5 años hace

Nuevo single de Athenas!
#TúEstásConmigo #Salsa

Suscribite a nuestro canal: https://goo.gl/2S2LQW

Escucha el álbum completo en:
iTunes/Apple Music: https://goo.gl/VFZ2tR
Spotify: https://goo.gl/jJT7Ki
Deezer: https://goo.gl/cbKRgF
Google Play: https://goo.gl/56G81d
Amazon: https://goo.gl/mkKGci
CD Baby: https://goo.gl/XFH3Nf

Seguinos en:
Facebook: https://goo.gl/ujjG5u
Instagram: https://goo.gl/Kis9je
Twitter: https://goo.gl/ZyVubm

«Yo estaré siempre con ustedes hasta el fin del mundo». (Mt. 28, 20)

LETRA

INTRO 1

VERSO 1
Muchas cosas en el mundo pueden cambiar
pueden pasar los años, las modas,
cambia la humanidad
Pero hay una cosa que no cambia,
es tu amor que me acompaña
y tu fidelidad

PRE-CORO 1
Tú lo prometiste en tu palabra
con nosotros tu te quedas
hasta el final

CORO 1
Tú estás conmigo
Y por eso yo me gozo en ti Señor
Tu eres la alegría de mi corazón
Tú estás conmigo
Y por eso yo me gozo en ti Señor
Tu eres la alegría
de mi corazón

INTRO 2

VERSO 2
Muchas cosas en mi vida pueden pasar
pueden pasar los días de risas, otros de tempestad
pero hay una cosa que no pasa
es tu amor por mí que es eterno,
y tu infinita bondad

PRE-CORO 2
Tú lo prometiste en tu palabra,
con nosotros tu te quedas
hasta el final

CORO 2
Tú estás conmigo
Y por eso yo me gozo en ti Señor
Tu eres la alegría de mi corazón
Tú estás conmigo
Y por eso yo me gozo en ti Señor
Tu eres la alegría
de mi corazón

Producción Musical: Nando Lopez
Composición: Athenas & Tobías Buteler
Voz: Athenas
Guitarra eléctrica: Francesco Mazza

user40
2 vistas · 5 años hace

Acá están los acordes :)

Ascension del Señor - Todos los Ciclos

SALMO     Sal 46, 2-3. 6-9

C Am G F
R. El Señor asciende entre aclamaciones.

C
Aplaudan, todos los pueblos,
  G
Amaclamen al Señor con gritos de alegría;
Dm
porque el Señor, el Altísimo, es temible,
  F G
es el soberano de toda la tierra. R.

El Señor asciende entre aclamaciones, 
asciende al sonido de trompetas. 
Canten, canten a nuestro Dios, 
canten, canten a nuestro Rey. R.

El Señor es el Rey de toda la tierra, 
cántenle un hermoso himno. 
El Señor reina sobre las naciones 
el Señor se sienta en su trono sagrado. R.

Athenas - Voz y Composición
Tobías Buteler - Piano y Composición
Francesco Mazza - Producción musical
Carlos Castilla - Vídeo Lyrics

Buenos Aires 2016