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Sixty thousand years ago, humans in southern Africa were already mastering nature’s chemistry. Scientists have discovered chemical traces of poison from the deadly gifbol plant on ancient quartz ...

In the last Leo Says, Leo discussed Intel's statement that it would deliver five fabrication nodes in four years. These are bold claims that were immediately challenged by news that Intel would ditch ...

Cloud Big Data analytics, AI/ML expert. Venkata Ram Anjaneya Prasad Gadiyaram(aka Ram Ghadiyaram) is a seasoned Cloud Big Data analytics, AI/ML , mentor, and innovator ...

Both sides of the discovered arrowhead – credit, Marlize Lombard / SWNS Scientists identified traces of a poison from the South African plant gifbol on Stone Age arrowheads dating back 60,000 years, ...

Researchers have uncovered chemical evidence that humans in what is now South Africa were using poisoned arrows for hunting as far back as 60,000 years ago (Sci. Adv. 2026, DOI: 10.1126/sciadv.adz3281 ...

Archaeologists examining projectile points made roughly 60,000 years ago have discovered the presence of a poison made from the South African plant Boophone disticha, locally known as “gifbol,” ...

Researchers have identified traces of plant poison from the South African plant gifbol on Stone Age arrowheads – the oldest known arrow poison in the world to date. The discovery, published in the ...

Scientists have detected traces of plant toxins on Stone Age arrowheads that were used by hunter-gatherers in South Africa about 60,000 years ago. The find marks the oldest known poison arrows and ...