Aqualung Warns of Counterfeit Apeks Valves
The counterfeit valves can be distinguished from the originals by several differences. These include the characteristics shown in the photo below.
The counterfeit valves can be distinguished from the originals by several differences. These include the characteristics shown in the photo below.
Researchers from the American Museum of Natural History have discovered that the porosity in mussel shells along the East Coast of the United States has increased. The cause is believed to be rising ocean temperatures.
Porosity can affect the structural integrity of mollusk shells, so this means that the shells are weaker and thus more susceptible to damage.
The findings was published in the journal PLOS ONE.
Stefan Panis' book serves as both an engaging guide and a comprehensive reference to the myriad of shipwrecks in the Dover Straits, offering valuable insights.