Will Russia’s invasion once again push them over the brink? In 1909 Russian scientist Sergey Zernov discovered a strange and lovely ecosystem in the Black Sea. Just above the sandy seafloor floated a ...
Johnson Stanley, the captain of the school’s sailing boat called the Black Dolphin, explained how they chose where to place the seaweed farm structures, each of which measures about one cubic metre.
It’s no coincidence that some tanks are hit harder with the green stuff than others. Algae are numerous in their forms, from microscopic green ‘orbs’ that drift like balloons, to long, pernicious ...