What is Tulum known for? Well, anyone who’s ever heard of the place knows it as a buzzy resort, the trendier alternative to Cancun (80 miles to the north), and for the past few decades an increasingly popular (and crowded) destination for foodies, influencers and tourists in general.But the ancient Maya people were at Tulum long before it was cool. In fact, skeletal remains found in nearby cenotes and underwater cave systems indicate that the area was populated by Indigenous people 10,000 or m ...read more
Several years ago, Christian Rutz started to wonder whether he was giving his crows enough credit. Rutz, a biologist at the University of St. Andrews in Scotland, and his team were capturing wild New Caledonian crows and challenging them with puzzles made from natural materials before releasing them again. In one test, birds faced a log drilled with holes that contained hidden food, and could get the food out by bending a plant stem into a hook. If a bird didn’t try within 90 minutes, the res ...read more
Before area codes were introduced to the public in 1951, there were 10 million possible ways for the seven digits of a phone number to be arranged. This would have become a problem for telephone owners eventually; New York City alone had a population of almost 7.9 million that same year.Yet with the rollout of three additional digits at the front of every phone number, suddenly the total number of possible combinations jumped from 10 million to a whopping 10 billion. Crisis averted, right?Maybe ...read more
Curtis Berlinguette was a preteen when he first heard of cold fusion. The concept involves the generation of nuclear energy at room temperature, rather than heat similar to the searing core of the sun.“My dad read about it in a magazine and said it was going to change the world,” Berlinguette recalls.That seemed like a reasonable conclusion. Cold Fusion EnergyIn the spring of 1989, two electrochemists claimed they’d fused hydrogen atoms into helium under laboratory conditions. If humankind ...read more
A typical wolf pack comprises of a breeding pair and their offspring, including both young and mature wolves that haven’t yet set out on their own. Wolf Pack MeaningA wolf pack is essentially a family, says Doug Smith, a wildlife biologist who headed the program to reintroduce wolves to Yellowstone and launched the Yellowstone Wolf Project, an initiative that, over the years, has produced an extensive body of research on wolves.Despite common images of wolves as ruthless and vicious, wolf f ...read more
Author Vishay SinghPosted on Categories Discover Magazine
