Could we restock the oceans by releasing fish bred in captivity?
Uh… yes, this is a real question. Here’s Oliver Crimmen with the answer
Uh… yes, this is a real question. Here’s Oliver Crimmen with the answer
There’s enough salt in the ocean to cover the planet to a depth of 45 metres, says Oliver Crimmen
Guy Baker dives to the depths of the ocean of knowledge to find us the answer
Dan Bayley is here to let us know
Pure water contains no impurities and freezes at 0°C. However, seawater – on average – contains 3.5 per cent of dissolved salts, which lowers the freezing point; this phenomenon is called freezing point depression....