Still but vital
If we look at the way plants feed themselves, we can understand the reason of the specific distinguishing features of this kingdom. Plants are actually motionless, often cover large areas, both in the air (with their branches and leaves) and underground (with their roots), sometimes have no specific growth limit and are very adaptable to external stimuli. Plants are motionless because their food is rather evenly contained in the atmosphere (carbon dioxide), soil and water (inorganic ions), so they do not need to move. It is just for this reason, that they cannot move, that plants have become extremely adaptable to external living conditions; in addition, since plants take in nutrients through their leaves and roots, the larger the surface of contact between the plant and the environment (and therefore the area covered), the more the nutrients it can take in to grow. And this is the reason why plants, unlike man or animals, tend to grow bigger and bigger without a specific time limit (a property called “indefinite growth”).
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2 July 2014
A hoax? No thank you, I prefer to find out myself!
In Italian, bufala: a hoax, also means a female buffalo...
10 April 2020
What language does science speak?
Do you remember the game called “Chinese whispers”? All the participants had to stand in line and the game started…
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8 March 2022
8 March. We remember Rosalind Franklin, the great female DNA scientist.
DNA was first isolated by Friedrich Miescher, a Swiss biochemist in 1869. It was a brilliant, but not complicated operation:…
27 February 2022
In search of the riders of icebergs
International Polar Bear Day, set up by Polar Bears International, a non-profit organisation, was held on 27 February. The aim…
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12 February 2022
A naturalist’s voyage around the world
Charles Darwin was just 22 years old when he set sail on board HMS Beagle...
18 December 2021
The Christmas Star Tradition
Let's discover together stories and legends about the Christmas Star...
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2 July 2014
A hoax? No thank you, I prefer to find out myself!
In Italian, bufala: a hoax, also means a female buffalo...
-
10 April 2020
What language does science speak?
Do you remember the game called “Chinese whispers”? All the participants had to stand in line and the game started…
-
8 March 2022
8 March. We remember Rosalind Franklin, the great female DNA scientist.
DNA was first isolated by Friedrich Miescher, a Swiss biochemist in 1869. It was a brilliant, but not complicated operation:…
From the Multimedia section
Facts
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Flour from forests
Bread and flour are staple foods for many cultures around the world. It is possible to produce flour from cereals…
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Energy from palm trees
Oils that are obtained from palm trees can be used as alternatives to fossil fuels and their use is about…
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17 May 2011
Flour from forests
Bread and flour are staple foods for many cultures around the world. It is possible to produce flour from cereals…
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16 May 2011
The forest has its own seasons
Even if the temperature of this ecosystem is stable all...
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17 May 2011
Flour from forests
Bread and flour are staple foods for many cultures around the world. It is possible to produce flour from cereals…