Exploring inside of our planet like we explore the solar system is a frontier that may be reached. The intense pressure and temperature in the Earth makes it nearly impossible to even conceive of how we could explore much of our planet with our own eyes. That doesn't mean we don't know a lot about the inner workings of Earth, but it takes some circumstantial evidence to pull it off. If we were to travel from the surface of the Earth to the very middle, we'd travel nearly 4,000 miles. Although th ...read more
Ancient tools, buried for millions of years in Kenya, may be the oldest example yet of our ancestors’ technological prowess. The tools, recently discvered on the Homa Peninsula in Lake Victoria, are now the earliest known examples of Oldowan technology — stretching its known start date back by as many as 400,000 years. The Oldowan Toolkit “[Oldowan] is a real benchmark of our technology,” says paleontologist Rick Potts, the director of the Human Origins Program at the Smithsonian Nationa ...read more
The internet is awash with information on the best diets to follow — and navigating this maelstrom of tips and tricks can be daunting. One that frequently crops up in this space is the Mediterranean diet. Inspired by the foods of sun-soaked and olive-rich countries such as Spain, Greece and Italy, this traditional diet has a reputation for being both delicious and healthy. What is in the Mediterranean Diet Though the exact approach and recipes may vary, it generally consists of a lot of fruits ...read more
The record of the Neanderthals is nothing short of spectacular. Countless sites contain the traces of the individuals who were once our closest relatives, allowing archaeologists and anthropologists to recreate and reconstruct their activities throughout the millennia. And if one thing’s for certain from these reconstructions, it’s that the Neanderthals were talented toolmakers. This intriguing species made and manipulated a sophisticated set of ancient tools, including spears, scrapers and ...read more
When love is in the air, what’s happening in the brain? For many years, biologists would answer, “Oxytocin!” This small protein — just nine amino acids long — has sometimes been called “the love hormone” because it has been implicated in pair-bonding, maternal care and other positive, love-like social behaviors. But lately, neuroscientists have been revising their thinking about oxytocin. Experiments with mice and other lab animals suggest that instead of acting as a trigger for ...read more
Author Vishay SinghPosted on Categories Discover Magazine