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dexredskin:

Un estudio del Instituto de Biología Evolutiva de Barcelona confirma que el 15% de las secuencias genéticas de los gorilas son exactamente iguales a las de los seres humanos, lo cual confirma que el proceso de evolución humana fue muy complejo. También notaron una variación en los genes del sistema auditivo y el habla. 

Creacionistas molestos reaccionando en 3, 2, 1…

Problem Creacionistas?

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kqedscience:

Scientists Manipulate Electrons Into Material Never Seen on Earth

kqedscience:

Scientists Manipulate Electrons Into Material Never Seen on Earth

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8bitfuture:

New research could lead to 1,000x faster wireless data transfers.
Researchers at Pittsburgh University have found a way to modulate light in the terahertz bandwidth (THz, or 1 trillion cycles per second), with recorded frequencies of up to 15.6 THz.
With current generation wireless routers and networks working around speeds of 5 GHz (1 GHz = 1 billion cycles per second), the demonstration could one day lead to Wi-Fi networks well over a thousand times faster than current speeds.
To achieve the modulation, the team created a ‘frequency comb’ able to divide a single colour of light into a series of evenly spaced spectral lines spanning a more than 100 terahertz bandwidth by exciting a coherent collective of atomic motions in a semiconductor silicon crystal.
The team is already investigating the coherent oscillation of electrons, which could further extend the ability of harnessing light-matter interactions from the terahertz- to the petahertz-frequency range. Petahertz is another 1,000 times faster than terahertz.

Traducción libre y resumida: Nueva investigación abre las puertas a poder tener redes WI-FI 1000 veces más rápidas que las actuales.
La investigación continúa para poder incrementar aún 1000 veces más la velocidad.

8bitfuture:

New research could lead to 1,000x faster wireless data transfers.

Researchers at Pittsburgh University have found a way to modulate light in the terahertz bandwidth (THz, or 1 trillion cycles per second), with recorded frequencies of up to 15.6 THz.

With current generation wireless routers and networks working around speeds of 5 GHz (1 GHz = 1 billion cycles per second), the demonstration could one day lead to Wi-Fi networks well over a thousand times faster than current speeds.

To achieve the modulation, the team created a ‘frequency comb’ able to divide a single colour of light into a series of evenly spaced spectral lines spanning a more than 100 terahertz bandwidth by exciting a coherent collective of atomic motions in a semiconductor silicon crystal.

The team is already investigating the coherent oscillation of electrons, which could further extend the ability of harnessing light-matter interactions from the terahertz- to the petahertz-frequency range. Petahertz is another 1,000 times faster than terahertz.

Traducción libre y resumida: Nueva investigación abre las puertas a poder tener redes WI-FI 1000 veces más rápidas que las actuales.

La investigación continúa para poder incrementar aún 1000 veces más la velocidad.

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xenon-noble:

8 month old baby hearing his mother’s voice for the first time with cochlear implant

ciencia te amo C:

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kqedscience:

Captured: The First-Ever Images of Atoms Moving Inside a Molecule

Esta imagen es del Nitrógeno.
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logicianmagician:

Will People Alive Today Have The Opportunity To Upload Their Consciousness To A New Robotic Body?

At the recent Global Future 2045 International Congress held in Moscow, 31-year-old media mogul Dmitry Itskov told attendees how he plans to create exactly that kind of immortality, first by creating a robot controlled by the human brain, then by actually transplanting a human brain into a humanoid robot, and then by replacing the surgical transplant with a method for simply uploading a person’s consciousness into a surrogate ‘bot. He thinks he can get beyond the first phase—to transplanting a working brain into a robot—in just ten years, putting him on course to achieve his ultimate goal—human consciousness completely disembodied and placed within a holographic host—within 30 years time. 

logicianmagician:

Will People Alive Today Have The Opportunity To Upload Their Consciousness To A New Robotic Body?

At the recent Global Future 2045 International Congress held in Moscow, 31-year-old media mogul Dmitry Itskov told attendees how he plans to create exactly that kind of immortality, first by creating a robot controlled by the human brain, then by actually transplanting a human brain into a humanoid robot, and then by replacing the surgical transplant with a method for simply uploading a person’s consciousness into a surrogate ‘bot. He thinks he can get beyond the first phase—to transplanting a working brain into a robot—in just ten years, putting him on course to achieve his ultimate goal—human consciousness completely disembodied and placed within a holographic host—within 30 years time. 

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¡Hazte FAN en FACEBOOK y Metabolízate!
relwordd:

Miniature Robots Designed To Travel Inside Humans
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pozocuantico:

¿Estamos ante el futuro de la iluminación? Farolas similares a hojas que poseen en su parte superior paneles solares para aprovechar los días de sol, y una turbina hidráulica en su base para los días lluviosos.

El diseño se llama Mango y ha sido creado por Adam Miklosi.

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PINTA TU CASA Y OBTEN ENERGIA SOLAR

jmgc1962:

El investigador de la Universidad de Notre Dame, Prashant Kamat, y su grupo, han descubierto una pintura con textura de pasta que genera electricidad cuando se la expone a la luz.

Dicha pintura se obtiene al combinar partículas nanometricas de dióxido de titanio recubiertas con sulfuro de cadmio o con seleniuro de cadmio, suspendidas en una mezcla de agua y alcohol.

La cantidad de electricidad generada es pequeña: entre 2 y 3 miliamperios por centímetro cuadrado, o aproximadamente 12 a 18 miliamperios por pulgada  cuadrado. Las tensiones obtenidas son del rango entre 585 a 615 milivoltios. La energía solar tiene una calificación promedio para los sistemas fotovoltaicos residenciales de 645 miliamperios por centímetro cuadrado.

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