In 1839, Charles Goodyear dropped rubber on a hot stove, noticed it hardened, and this helped transform modern transportation

Charles Goodyear accidentally discovered vulcanization. Image credit – Wikimedia Natural rubber was known for its weaknesses, such as being sticky at high temperatures and brittle at low temperatures, which made it unsuitable for extensive industrial applications. Charles Goodyear’s attempts to enhance natural rubber were underway in 1839. Then came the pivotal moment.Historical literature describes the…

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In 1967, a Cambridge student spotted a ‘scruffy’ printout blip that revealed the universe’s mysterious ticking stars

In 1967, Jocelyn Bell Burnell discovered an unusual, regularly pulsing radio signal. This led to the identification of pulsars, rapidly rotating neutron stars, a previously theoretical celestial body. Image Credits: Wikimedia Commons Looking into the heavens in the middle part of the twentieth century did not always require viewing the starry night through a glass…

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In 2001, a metal detectorist in a Kent field found a “crumpled piece of scrap” that was actually a 4,000-year-old royal treasure |

In 2001, a metal detectorist in Kent unearthed the Ringlemere Cup, a rare Bronze Age gold bowl. Image Credits: British Museum, via Wikimedia Commons While searching an average field in Kent, Cliff Bradshaw was accustomed to seeing the typical pieces of metal waste and junk common to the English landscape. But on an uneventful day…

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In 2015, a few silver coins found in an Oxfordshire field rewrote the legend of King Alfred the Great |

An amateur treasure hunter’s discovery of the Watlington Hoard in Oxfordshire has rewritten English history. Image Credit: The Portable Antiquities Scheme/ The Trustees of the British Museum, via Wikimedia Commons Well before the undulating terrain of Oxfordshire came to be a peaceful haven for those on foot, the region around Watlington was a battleground in…

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The billion-year gap: Why the Grand Canyon is hiding a massive chapter of Earth’s missing history |

The Grand Canyon reveals a significant geological gap, the Great Unconformity, representing 1.3 billion years of missing Earth history. Image Credits: Wikimedia Commons Grand Canyon’s fame comes from the opportunity to observe geological layers of history seen there, similar to pages in an old book. It might even be the most famous of such geological…

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Why a Bill Gates-backed insect factory releases 30 million mosquitoes every week

Deep inside Medellin, Colombia, scientists are breeding millions of mosquitoes every week and then releasing them into the environment on purpose. At first, that may sound strange, especially because mosquitoes are known for spreading dangerous diseases. But researchers say these insects are actually being used to help stop illnesses like dengue, Zika, chikungunya, and yellow…

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