mofeta Tag Posts Index

Brocha mofeta y su uso

Hoy queremos contarte sobre la brocha mofeta, una brocha multiusos para el rostro, aunque por años se ha usado en variedad de métodos debemos reconocer que todavía

Propagation of a wave | Science

The study of waves and their behavior may be more intuitive if we think of large mechanical models and very simple non-periodic waves, such as pulses. Consider,

History is the science of the misfortune of men

Covers of the first edition (1966) and a reissue (2010) The phrase that gives title to this annotation is included in Rayne Queneau's Une histoire modèle essay -

The Neanderthals breathed differently

A research group led by Asier Gómez-Olivencia, Ikerbasque Researcher at the UPV / EHU and by Dr. Ella Been, of the Ono Academic College of Tel Aviv has carried out

Types of Waves | Science & Art

A coil spring very popular as a toy (a Slinky) is an easy resource to visualize the three different types of movement in the medium through which a wave passes [1].

The low affinity respiratory pigments

Image: Andrei Shpatak. There are large variations in the concentration of respiratory pigment from one species to another. Therefore, there are also important

How to see all cells in living brain tissue

An interdisciplinary group of physicists and biologists working in the research of brain cells has conceived a new and revolutionary technique of microscopy that,

Marian Diamond: the scientist who discovered brain plasticity

Sometimes it is possible to achieve fame, but rarely comes thanks to what one expects. History is full of artists whose best known works are not, however, their

Biomimetic microcapsules of stem cells

Source Cell therapy is increasingly being used to address different diseases. Unlike classic medicines such as tablets or capsules, the new drugs combine biomaterials

Tenebrescence to measure exposure to ultraviolet radiation

Hackmenite (Afghan variety) presents photochromism when irradiated with ultraviolet light (orange tones); the blue tones are, mostly, wunchite. Source: Wikimedia

What if the disintegration of the neutron produces dark matter?

Neutrons, those neutral particles found in the nucleus of atoms, are not elementary particles, since they have structure. While they are stable when they are in

Amazing fusions of galaxies in the dawn of the universe

The large collision, which occurred shortly after the Big Bang, will result in one of the largest objects in the universe. Artist’s impression of SPT2349-56 shows