5000 year old whale bones and harpoons from brazil reveal the earliest evidence of organised whaling.jpg

5,000-year-old whale bones and harpoons from Brazil reveal the earliest evidence of organised whaling |

Historians and archaeologists long considered that the origins of organised whaling lay in the Arctic region of the Earth. A recent discovery in southern Brazil disproves this hypothesis. In the region of Babitonga Bay, in the state of Santa Catarina, it has been found that the local native tribes practised the organised hunting of large…

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Earliest hidden sign of zinc deficiency and 5 foods that help restore healthy level.jpg

Earliest hidden sign of zinc deficiency and 5 foods that help restore healthy level |

Zinc has become a growing point of scientific and public interest because it plays a role in processes that are central to everyday wellbeing. It supports immune function, tissue repair, cell growth, and sensory perception, yet it is easy for many people to fall short without realising it. Mild deficiency often develops quietly, particularly in…

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