Ecology

casa danzante praga

Tancící dum, the “Dancing House” in Prague, one of the most iconic buildings in Europe

There Dancing House (Dancing house) Of Prague is one of the most famous buildings in Europe, home to the Dutch National Offices in the centre of the Czech capital. Built between 1994 and 1996 and designed by the architects Frank Gehry And Vlado Milunićis located on the banks of the river Moldavian replacing a building destroyed during a bombing in ...

carote abbronzatura betacarotene

Is it true that carrots make us tan more? The effects of beta-carotene on the skin

The common belief that eating carrots helps you tan is a false myth. Tanning is a form of defense of our body. By exposing the skin to the sun, its deepest layer begins to produce melanina pigmented molecule of a darker color. As it rises to the more superficial layers of the skin, melanin darkens it and acts as protection ...

alluminio

What is aluminum, what are its uses and what is its market value

THE’aluminum is the chemical element with atomic number 13 in the periodic table, marked by the symbol “To the” and is mainly obtained from the bauxite. Its exceptional physical properties, including malleability, light weight and corrosion resistance, make it one of the most sought-after metals in global industries, ranging from packaging to aerospace. Despite its widespread use, industrial-scale production of ...

perché il metallo sembra freddo se lo tocchiamo?

Why is metal colder to the touch than other materials? The thermal chamber experiment

If we touch an object of metalwe will hear it more Freddo compared to objects made of other materials, such as cardboard or wood. This happens even though the two objects are at the same same temperature. How is this possible? Why do we perceive two different temperatures? It’s all in the difference in conductivity thermal of the materials in ...

meduse commestibili perche non ancora

Can You Eat Jellyfish? Edibility and Possible Applications

In recent years, interesting solutions have been tested to contain the phenomenon of “jellyfish bloom” or, at least, for use these planktonic organisms in an alternative way. One of the possible uses is precisely the food one since Some species of jellyfish are ediblehave good nutritional properties and a flavor appreciated by many. Someone, thinking of that gelatinous body and ...

nascita turismo di massa

How did summer holidays and the phenomenon of mass tourism originate?

The holidays summer are one of the most anticipated moments of the year, marking the period of break from work and daily routine to relax and dedicate oneself to tourism and holiday activities. But how was the mass tourism? If at first this activity was reserved only to members of the aristocracy or the upper middle class, with the invention ...

le formiche contano

Ants Can Count Steps: The Pedometer Study

Even ants can count: to be precise, according to a study, ants Cataglyphis fortis – typical of the Sahara desert – would be able to count their steps. Ants generally go in search of food, leaving a scent trail which they exploit to be able to return to the anthill without getting lost, a bit like Tom Thumb did with ...