In a recent study conducted by University of Missouri anthropologist Jonathan Paige and Arizona State University anthropologist Charles Perreault, a significant leap in stone tool complexity has been identified in the fossil record around 600,000 years ago. This sudden increase in knowledge among hominins sheds light on how modern humans and our ancestors became exceptionally
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A fascinating discovery has been made on the Greek island of Crete – a 4,000-year-old ring-shaped stone monument located on Papoura Hill, near the town of Kastelli. This Bronze Age structure, covering an area of 1,800 square meters, was uncovered during excavation works for a major airport project. The labyrinthine design of the monument consists
In a groundbreaking discovery, scientists have developed a lens that is just three atoms thick, making it the thinnest lens ever created. Unlike traditional lenses that rely on refraction to bend light, this innovative lens utilizes a quantum phenomenon to focus incoming waves through a series of grooved edges using diffraction. This unique technology, known
Recent research has shown that our body’s circadian clock plays a significant role in influencing the effectiveness of certain cancer treatments. Checkpoint inhibitors, which are immunotherapy drugs used to block proteins from binding to cancerous tumors, rely on the immune system’s T cells to recognize and kill the cancer. While these drugs are less toxic
The concept of Universal Basic Income (UBI) has been gaining traction as a potential solution to two of the most pressing issues of our time – poverty and climate change. By providing a regular payment to every individual, without any means testing, UBI could potentially replace traditional welfare systems and improve overall well-being. A recent
The recent discovery of Sir Ernest Shackleton’s last expedition ship, Quest, at the bottom of the Atlantic off Canada’s coast has created a stir in the exploration community. The ship, which served as Shackleton’s final vessel before his death, holds immense historical significance, as it witnessed the legendary explorer’s final moments during his expedition to
A recent study conducted by researchers from the University of Turku and Turku University Hospital in Finland has shed light on the impact of consuming more than three cups of coffee per day on dopamine levels in the brains of individuals with Parkinson’s disease. This research aimed to address a specific gap in knowledge regarding
In the quest to create artificial intelligence (AI) that mimics the human brain, computer scientists have faced the challenge of energy consumption. As artificial neural networks become more sophisticated, they require more power. However, a Swiss start-up, FinalSpark, has introduced a ‘biocomputer’ that utilizes living brain cells to achieve enhanced efficiency compared to traditional computers.
Archaeologists have long been intrigued by the elaborately carved stone balls that have been found predominantly in Scotland. Dating from the later Neolithic period, these stone balls are a puzzling mystery that continues to baffle experts. Over 425 of these balls have been discovered, varying in size and material. Decorated with spirals or concentric shapes,
When it comes to the weird and wonderful world of animal butts, nature never fails to surprise us. From flatworms with multiple anuses protruding from their backs to face mites that don’t poop at all, the range of waste elimination techniques in the animal kingdom is truly bizarre. One animal that stands out for its