Martina Malesa Oravcova

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Real Estate

These 2.5-Billion-Year-Old Bacteria Predate The Rise of Oxygen on Earth

Life doesn’t need oxygen.<p>Fossilised bacteria have been uncovered in two separate locations in South Africa, and they’ve been dated to 2.52 billion …

Paleontology

South Africa: Falling for Tugela Falls

Having been stuck overnight in the rangers’ cabin in South Africa’s KwaZulu-Natal, my heart sinks when it becomes clear the thick fog surrounding the …

South Africa

A Supercomputer Just Solved a Big Mystery Behind Dark Matter

We now know the mass of an axion, which means we might be able to prove dark matter does indeed exist.<p>Physicists have spent close to a century …

Dark Matter

These Skills Are Hard To Learn But Pay Off For The Rest of Your Life

<i>“What lies behind us and what lies before us are tiny matters compared to what lies within us.”</i> — <b>Ralph Waldo Emerson</b><p>The ability to expand your mind …