We discovered what the tusk of the Narvali is for
What are the tusks of the Narvali for? We have been asking us for decades, because these cetaceans are among ...
Amiloplasts: What are, function and structure
Amiloplasts are specific plastids present in plant cells, in charge of functions such as the synthesis and storage of starch. ...
Garbage at Everest: why there are so much and consequences
The majesty of Mount Everest has witnessed innumerable human feats and epic challenges throughout the decades. However, constant climbs to ...
Paris Agreement: What consists, countries and objectives
Frena or mitigating climate change? It is a question that currently continues to ask in different conferences and environmental agreements. ...
Altimeter: What is it, what is it for, types and how it works
An altimeter is a device that measures altitude, that is, the vertical distance between a certain point and sea level. ...
Renewable energies and the price of light
If you look at the price of light today you will see what is changing. The electric market has a ...
Montreal protocol: what is, participating countries and objectives
Numerous and diverse scientific studies confirmed during the last decades of Sigo XX the exhaustion of the ozone layer. Faced ...
Anemometer: What is it, what is it for and how it works
An anemometer is an instrument used to measure wind speed. This device is fundamental in various fields such as meteorology, ...
Agroforestry: What is and benefits
Agroforestry has been practiced around the world for centuries although before the 1960s, the term agroforestry was not used. This ...