“...the iron in your blood not only links you to the ancient stars that created it in their nuclear forge but also to the magnetic shield around our world that protects life on Earth.” LifeScienceUniverseCosmosHomo SapiensOriginsNucleosintesis Book:Origins: How Earth's History Shaped Human History Source: Origins: How Earth's History Shaped Human History
“We are as utterly reliant on fire today as were our Paleolithic ancestors who huddled around a campfire; we've just hidden it behind the scenes of the modern world.” LifeScienceUniverseCosmosHomo SapiensPaleontologyOriginsNucleosintesis Book:Origins: How Earth's History Shaped Human History Source: Origins: How Earth's History Shaped Human History