Representation of the temperate rainforest environment of Antarctica in the Cretaceous. Credit: J. McKay, CC–BY 4.0 On the ocean floor along the coast ofWest Antarctica traces of have been found fires dating back to 90 million years agoin the Cretaceous, when the continent was ice-free. It’s about the more southern …
The oldest tree in Italy is S’Ozzastru in Sardinia: the 14 m thousand-year-old olive tree is 4000 years old
Credits: Valerio Atzori, Sardinia Forestry Corps Is called S’Ozzastru (in the Sardinian language “the wild olive”) and is estimated to be between 3000 and 4000 years old. The Patriarch (this is his nickname) is located in Gallura, a sub-region of Sardinia located in the North-East, in particular in the hilly …
How the padel racket is made and the difference with the tennis one: carbon fiber and EVA rubber
The inside of a padel racket. Image generated with AI for illustrative purposes. There padel racket it has no strings, in their place there is a rigid and perforated plate which is built like a sandwich, with two faces external in carbon fiber or glass, asoul rubber in the middle …
