Tag: science

The man who has transformed our understanding of evolution

Katie Hunt, CNN On the Galapagos Islands, a ground finch that usually munched on small, soft seeds was forced, during a drought, to eat harder, larger ones. Within the space of a few generations, the bird evolved a larger but shorter beak better suited to cracking large seeds. The Galapagos medium ground finch (Geospiza fortis).… Read More The man who has transformed our understanding of evolution

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Earth’s ozone layer on way to recovery, finds UN report, should mend by 2040

A United Nations-backed scientific panel has concluded that actions taken under the Montreal Protocol have successfully strengthened the Earth’s ozone layer, helping avoid global warming from 0.5 to 1 degrees Celsius by mid-century. The Montreal Protocol is an 1989 international treaty aimed at regulating the production and use of chemicals that contribute to the depletion… Read More Earth’s ozone layer on way to recovery, finds UN report, should mend by 2040

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Nepotism babies and the myth of American meritocracy

Sonali Kolhatkar There is a common feeling that many of us have experienced in professional or academic environments, especially when we struggle against gender or racial bias. It’s called “imposter syndrome”—the feeling that one doesn’t deserve one’s position and that others will discover this lack of competence at any moment. I felt this way as… Read More Nepotism babies and the myth of American meritocracy

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Mystery of why Roman buildings have survived over 2000 years, unraveled

Katie Hunt, CNN The majestic structures of ancient Rome have survived for millennia — a testament to the ingenuity of Roman engineers, who perfected the use of concrete. But how did their construction materials help keep colossal buildings like the Pantheon (which has the world’s largest unreinforced dome) and the Colosseum standing for more than… Read More Mystery of why Roman buildings have survived over 2000 years, unraveled

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How sunlight could turn seawater into freshwater for coastal communities

A summer of extreme heat and drought around the world has been a reminder that water scarcity is a pressing issue and one that will only get worse with climate change. Already, more than two billion people worldwide lack easy access to clean water, according to the World Health Organization (WHO). For some countries, desalination plants offer… Read More How sunlight could turn seawater into freshwater for coastal communities

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For Fusion Jam Tomorrow

Shobhit Mahajan; The Economic Times; December 17, 2022 At 1 am on December 5, scientists at the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory in the US achieved a major breakthrough. For the first time they managed to squeeze out more energy from a nuclear fusion reaction than was pumped into it. Ignition,… Read More For Fusion Jam Tomorrow

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Can nuclear fusion help fuel the world?

Sushmitha Ramakrishnan The US Department of Energy will announce a major breakthrough in nuclear fusion technology this week, department spokespeople said Sunday. The milestone announcement is expected from Washington on Tuesday. The announcement was made shortly after the Financial Times reported scientists at the California-based Lawrence Livermore National Laboratory (LLNL) successfully generated a “net energy gain” using nuclear fusion in a lab… Read More Can nuclear fusion help fuel the world?

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Joe Moran: the story behind our planet’s most famous photo, December 24, 1968

First posted December 22, 2018 When Bill Anders took this photograph from the Apollo spacecraft on Christmas Eve in 1968, our relationship with the world changed forever .This photograph is now half a century old. It was taken by the astronaut Bill Anders on Christmas Eve 1968 as the Apollo 8 spacecraft rounded the dark side of… Read More Joe Moran: the story behind our planet’s most famous photo, December 24, 1968

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