robertoromero

Cyanide. How harmful is it?

Source Public domain Although it is hard to believe, cyanide is an element that is present in our day to day and we consume in very small quantities frequently....

Gravity and gravitational field, simple explanation.

All objects fall due to gravity, this has made the earth round and has also influenced various factors, but we do not know the exact definition of gravity. Grav...

Space minerals. The new extraction.

Traveling to space to exploit asteroids in order to extract minerals from them is a project that is closer and closer to becoming reality and less of science fi...

Toxic combination? Alcohol and antibiotics.

Many people believe that antibiotics and alcohol are incompatible and that mixing them is dangerous, or that, if you drink when you are under treatment, the pil...

Albinism: A genetic disorder in living beings.

Human beings have a series of characteristics that make us different and at the same time unique within our species, this is what we call our genetic informatio...

Cucinando nel nostro laboratorio.

La cucina è un laboratorio e la cucina è una scienza sperimentale quando cuciniamo, di solito seguiamo una ricetta (scritta o memorizzata); scegliamo, quantific...

Mercury and its daily use.

Mercury is a highly volatile metal, which once poured into the atmosphere, can be transported over long distances. When the mercury is poured into the water, it...

Sol, playa y arena... Un paraiso venezolano.

>Hola comunidad hispana espero estén bien, ya recién cumplidos mis dos meses en la plataforma steemit eh querido compartir unas fotografías de mi viaje a margar...

Valuable women, smart women.

Those who study in some Faculty of Engineering do not have to have observed much before noticing this reality: there are not many women who study careers in eng...

Publication deleted. Excuse me.

Publication deleted. Excuse me....

The new victim of doping.

In sports, is called doping to the use of drugs or any other stimulating substance, popularly known as a drug, with the aim of enhancing the performance of athl...

delete

delete...

Fruits and vegetables. Strawberry, Fragaria Vesca.The deep red color on the outside.

Junk food is a fierce opponent of fruits and vegetables, which are rejected by children and adolescents. Poor eating habits, lack of variety in the combination ...

The best scientific TV series.

Science has recently become the thread of television series that combine historical recreation, conflict of interests and the struggle of individual talent agai...

Own light? if it is Bioluminescence.

It is the production of light of certain living organisms. The name is a hybrid word, originated from the Greek bios meaning "alive" and the Latin lumen meaning...

Les presento a Mulata Café.

Saludos compañeros, en varias de mis publicaciones les he hablado del café y sus bondades, esta vez les presentare en donde eh aprendido todo, en donde eh ganad...

Light pollution. A dramatic increase in the world.

Light pollution is the brightness or glow of light in the night sky produced by reflection and diffusion of artificial light in gases and air particles by the u...

Incredibly rare creatures.The octopus

The octopods (Octopoda) known mostly as octopuses are an order of carnivorous cephalopod mollusks (marine invertebrates) that lack a shell and have long, strong...

Tuesday or Friday the 13th.

http://4.bp.blogspot.com/-zC7D2FfZAmQ/T2cDeRLrIhI/AAAAAAAABQ0/7mueiHfB5j8/s1600/13.jpg Source Tuesday 13 of bad luck. In this superstitious day "neither marry, ...

Carnavales de mi infancia.

Que tal amigos de steemit, ¿ Ya se disfrazaron?¿Ya jugaron con agua o harina? ¿Cómo celebraste tu carnaval? .jpeg) En Venezuela la tradición del carnaval llegó ...