Isotta RED64 Underwater Strobe
The new RED64 strobe made by Italian manufacturer Isotta comes with a design, shielded electronics, and a microprocessor that is upgradable.
The new RED64 strobe made by Italian manufacturer Isotta comes with a design, shielded electronics, and a microprocessor that is upgradable.
The Isotta transparent dive mask has been specifically designed for photo shoots with underwater models. It features a large, retro-style, single-lens design, which makes it easier for underwater photographers to get enhanced or highlighted eyes and facial features of underwater models.
Despite good swimming abilities, juvenile loggerhead turtles are thought to drift passively for a significant portion of their existence on the high seas
However, a study by researchers from National Oceanic and Atmospheric Administration has found that turtles were swimming against the prevailing current in a statistically significant pattern at a rate of 30 cm/sec, which indicates an ability to detect the current flow and orient themselves to swim into the current flow direction.
This study provides (...) compelling evidence that these turtles are able to resist such transport using some mechanism not yet fully understood.
—Dr. Donald Kobayashi, National Oceanic and Atmospheric Administration
Every summer, East Australian humpback whales migrate from the feeding grounds in Antarctica to their breeding grounds in the Great Barrier Reef. They remain there for about several months, before making their way around the southern Australian coast back to Antarctica for the winter.