While the terms "chlorophyll" and "hemoglobin" might seem worlds apart, these essential biomolecules share a surprising structural kinship, highlighting the elegant design of life at a molecular level. Both play indispensable roles in sustaining life, albeit in vastly different kingdoms. Let's delve into the core distinction: the contrasting central atoms that define "plant … [Read more...] about Chlorophyll and Hemoglobin: Two Sides of the Same Coin (Almost)
iron
Why the Hoba Meteorite Left No Impact Crater Despite Being Earth’s Biggest Space Rock and Chunk of Iron
The locals call it “Ghantsiis,” the “fallen star,” and believe it possesses supernatural powers. Even if that’s not the case, the Hoba meteorite does have features that make scientists scratch their heads. Imagine a giant, anvil-shaped rock falling from space. Most of us would expect a colossal crater, a scene straight out of a sci-fi movie. But what if this space rock … [Read more...] about Why the Hoba Meteorite Left No Impact Crater Despite Being Earth’s Biggest Space Rock and Chunk of Iron
Paul Alexander, “The Man In The Iron Lung”, Has Died
The world bids farewell to a remarkable soul, Paul Alexander, affectionately known as "Polio Paul" or "The Man in the Iron Lung," who passed away at the age of 78, leaving behind a legacy of resilience, determination, and inspiration. Paul Alexander's journey, marked by extraordinary courage and unwavering spirit, touched the hearts of many. Born into a world gripped by the … [Read more...] about Paul Alexander, “The Man In The Iron Lung”, Has Died
The Hungry Tree: A Tree with a Taste for Iron
In the heart of Dublin, Ireland, there is a tree with a unique appetite. Known as the Hungry Tree, this 150-year-old London plane tree has slowly been consuming a nearby cast iron bench. The tree is believed to have been planted in the grounds of the King's Inns, Ireland's oldest law school, in the mid-19th century. The bench was likely added sometime later. Over the … [Read more...] about The Hungry Tree: A Tree with a Taste for Iron