Don´t feed your dog with "anything"

Our pets should eat specific food you can easily find in shops. But in case you want to feed them with some "human leftovers" please, pay attention. Not everything is allowed:

Todos los museos de ciencias más importantes del mundo... en una misma página

https://maps.google.com/maps/ms?msid=213482110183615911326.0004f23b7c719b5cd9701&msa=0&ll=52.05249,14.0625&spn=96.57211,270.527344&iwloc=0004f2dde2b4873d81457

Mysteries of the Unseen World

An interactive map that allows you to explore, in just a few clicks, where you can see the film "Mysteries of the Unseen World." Check back often as new locations will be added every week. More information can be found at mysteriesunseenworld.com.

Some good advices for you to help about our "Planetary Emergency"

https://www.youtube.com/watch?v=r593zLtZxAU

No es cuestión de si me lo creo o no. 

El cambio climático está ahí, lo hemos causado las personas y 

sí, hay algo que todos y cada uno de nosotros podemos hacer.  

Allá cada uno con su conciencia. 

Allá cada uno con la idea que tiene del mundo para sus hijos, y los hijos de sus hijos....

Schrodinger´s cat (Y LA FÍSICA CUÁNTICA)

Schrödinger's cat is a famous illustration of the principle in quantum theory ofsuperposition, proposed by Erwin Schrödinger in 1935. Schrödinger's cat serves to demonstrate the apparent conflict between what quantum theory tells us is true about the nature and behavior of matter on the microscopic level and what we observe to be true about the nature and behavior of matter on the macroscopic level -- everything visible to the unaided human eye.

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  Superposition is a principle of quantum theory ...
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  Quantum theory is the theoretical basis of mode...
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Here's Schrödinger's (theoretical) experiment: We place a living cat into a steel chamber, along with a device containing a vial of hydrocyanic acid. There is, in the chamber, a very small amount of hydrocyanic acid, a radioactive substance. If even a single atom of the substance decays during the test period, a relay mechanism will trip a hammer, which will, in turn, break the vial and kill the cat. 

The observer cannot know whether or not an atom of the substance has decayed, and consequently, cannot know whether the vial has been broken, the hydrocyanic acid released, and the cat killed. Since we cannot know, according to quantum law, the cat is both dead and alive, in what is called a superposition of states. It is only when we break open the box and learn the condition of the cat that the superposition is lost, and the cat becomes one or the other (dead or alive). This situation is sometimes called quantum indeterminacy or the observer's paradox: the observation or measurement itself affects an outcome, so that the outcome as such does not exist unless the measurement is made. (That is, there is no single outcome unless it is observed.)

We know that superposition actually occurs at the subatomic level, because there are observable effects of interference, in which a single particle is demonstrated to be in multiple locations simultaneously. What that fact implies about the nature of reality on the observable level (cats, for example, as opposed to electrons) is one of the stickiest areas of quantum physics. Schrödinger himself is rumored to have said, later in life, that he wished he had never met that cat.

Pill to prevent sunburn 'within five years' - Telegraph

Se dice que un medicamento oral podrá ayudarnos a prevenir los efectos nocivos del sol. Hoy está en estudio y procede de componentes de los corales.

Pill to prevent sunburn 'within five years' - Telegraph:

But in the meantime.......... use cream filters and sunglasses!

ACERCA DEL CAMBIO CLIMÁTICO

Todavía hoy en día hay quien opina que el hombre no es el verdadero causante del cambio climático que amenaza nuestro futuro. Valoren los datos y opinen.


Some graphics showing interesting facts about the climate change.


Here is a graph of human released CO2 and measured temperature:

Ø   And here it is on a bigger scale for a clear picture. Whatever you might think of Al Gore and others, these are the numbers and they don´t lie:     Now see a graph comparing  sun activity vs.temperature: It does not show this significant influence: 

BBC Nature - Common jellyfish videos, news and facts

Summer is the perfect time to explore and study the wildlife of our seaside.

BBC Nature - Common jellyfish videos, news and facts

En verano tememos encontrarnos medusas en la playa. Su picadura puede ser peligrosa. Sin embargo, estudiémoslas y apreciemos su belleza. El verano es un momento perfecto para explorar nuestras costas con las debidas precauciones.