Science

From skyscrapers to salad bowls: the urban revolution of vertical farming
Introduction: Imagine vibrant green and plump fruit lined up not in the gorgeous countryside but in the metal and glass of the city centre. This is not science fiction, it is the real phenomenon of vertical farming, a revolution in agriculture that is rewriting the story of where and how we grow vegetable rice. Forget tractors and sun soaks; Vertical farms have taken root in abandoned warehouses, converted shipping containers, and even massive skyscrapers, transforming urban areas into food-rich areas.
By hasnat jutt3 years ago in Earth
Title: "Echoes of Urgency"
Summary: In a world grappling with the relentless impacts of climate change, we follow the journey of a man deeply affected by the unfolding environmental crisis. His name is Alex, an ordinary individual whose life becomes intertwined with the urgent need for action.
By Jimmy Isaac3 years ago in Earth
Cosmic Roulette
Embark on a cosmic odyssey into the mysterious realm of black holes, those enigmatic voids scattered throughout the vast expanse of the universe. Picture millions of them, silent sentinels waiting in the cosmic shadows, and ponder the captivating question: could a black hole devour us all?
By Mary Emmanuel3 years ago in Earth
Interview with “Climate Changers; The future of sustainability and the clean tech
• Pros/cons of having COP 28 (and now 29) hosted by a petro state? o I mostly see positive aspects of having petroleum-producing countries involved in the climate negotiations. In fact, I believe that COP28 hosted by the UAE was a powerful step towards getting to NetZero. The UAE is the 7th largest oil producing country, and getting their political and financial commitment towards global decarbonization sets an important precedent that will also help getting other oil and gas producing countries to participate more actively in decarbonization.
By Andrea Zanon3 years ago in Earth
"Yellowstone's Dormant Giant: "
Greetings, fellow explorers! Embarking on a riveting journey into the heart of Yellowstone National Park, where the geothermal wonders above ground hint at the colossal geological marvel hidden beneath—the Yellowstone Caldera. As we delve into the mysteries of this ancient super volcano, prepare to be captivated by tales of eruptions, seismic rumbles, and the delicate dance between Earth's raw power and its breathtaking beauty.
By Christopher Ezeh3 years ago in Earth
The Eye of the Sahara
In the heart of the Sahara Desert lies the Eye of the Sahara, also known as the Richat Structure—a geological formation that has puzzled scientists and explorers for decades. The causative factors behind this massive circular structure are not of extraterrestrial origin, as once speculated, but rather a result of geological uplift and erosion over millions of years.
By Nnachi Ikwuo Nnachi3 years ago in Earth
The Underwater Waterfall
Off the southwestern coast of Mauritius, an optical illusion confounds onlookers—an underwater waterfall seemingly cascading into the depths of the Indian Ocean. The causative factors behind this breathtaking illusion are not a traditional waterfall but rather a combination of ocean currents and seafloor topography.
By Nnachi Ikwuo Nnachi3 years ago in Earth
The Most Disastrous Nuclear Accidents in all of Mankind’s History.
Nuclear energy produces uneasiness and peril for many, involving the concentration of ancient, hazardous minerals that awaken seemingly unnatural powers. This process results in the creation of highly toxic elements, capable of causing fatalities in alarming ways if accidentally released. Notable incidents, such as the Chernobyl disaster in 1986 and the Fukushima Daiichi nuclear disaster in 2011, exemplify the potential risks. While immediate casualties from these events are relatively limited, determining the overall death toll linked to nuclear energy is complex. Long-term health impacts from Chernobyl indicate a range of 4,000 to 9,000 excess cancer-related deaths, while Fukushima did not directly result in fatalities from radiation exposure.
By Hamza ALI.3 years ago in Earth
The Labyrinth of Stone Forests
In the remote reaches of western Madagascar, an extraordinary geological formation known as Tsingy de Bemaraha stretches across the landscape—a labyrinth of towering limestone pinnacles, creating a stone forest that defies imagination. The causative factors behind the formation of this otherworldly landscape can be traced to the slow erosion of limestone by acidic rainwater, resulting in the razor-sharp formations that characterize the Tsingy.
By Nnachi Ikwuo Nnachi3 years ago in Earth
The Fairy Circles
In the arid landscapes of Namibia, an extraordinary phenomenon known as the Fairy Circles captivates those who venture into the desolate beauty of the desert. These natural wonders, characterized by circular barren patches, have sparked scientific curiosity and local folklore alike, creating a captivating tapestry of mystery and ecological intrigue in the heart of the arid landscape.
By Nnachi Ikwuo Nnachi3 years ago in Earth
Birth of a Volcano
In the serene fields of Michoacán, Mexico, a momentous event unfolded in 1943 that would eternally alter the region's landscape—the birth of Parícutin, an unexpected and explosive force of nature. The causative factors behind this volcanic emergence can be traced to the shifting tectonic plates beneath the Earth's surface, leading to the rupture of the earth and the release of molten rock.
By Nnachi Ikwuo Nnachi3 years ago in Earth
The Enigmatic Stonehenge
Nestled within the undulating plains of Wiltshire, England, is an iconic silhouette that stands as an enduring enigma, beckoning both historians and curious minds alike to unravel its mysteries. This ancient monument, with origins dating back over 4,000 years, has weathered the sands of time, silently witnessing the evolution of civilizations and captivating imaginations with its profound presence.
By Nnachi Ikwuo Nnachi3 years ago in Earth