In the coming decade, more people will go to space than ever before as human spaceflight enters a new era. NASA, the European Space Agency and other governmental agencies are partnering to develop crewed missions beyond the Moon. At the same time, these agencies are collaborating with private companies using new technologies to drive down the price of space exploration.Companies such as SpaceX, Blue Origin and Sierra Space have developed vehicles with reusable boosters, automated flight systems ...read more
Does your sleep position mimic a prehistoric predator? You might have heard the term "T-Rex arm sleeping" thrown around in discussions about quirky sleep habits. And, no, it does not involve suddenly morphing into a dinosaurian hybrid during slumber. Rather, T-Rex or dinosaur sleeping is simply the colloquial term for the way some people position their arms while they sleep, curling them inward close to the chest. This is superficially similar to how, you guessed it, a T-Rex would have positione ...read more
There are a dizzying number of tips, hacks and recommendations on how to stay healthy, from dietary supplements to what color of clothes promotes optimal wellness. Some of these tips are helpful and based on good evidence, while others are not.However, one of the easiest, most effective and safest ways to stay healthy is rarely mentioned: vaccination.We are a preventive medicine physician and an immunologist who want people to live the healthiest lives possible. Among the many research-backed wa ...read more
The ancestors of Alaska Native people began using local copper sources to craft intricate tools roughly 1,000 years ago. Over one-third of all copper objects archaeologists have found in this region were excavated at a single spot, named the Gulkana Site.This is the site I’ve studied for the past four years as a Ph.D. student at Purdue University. In spite of its importance, the Gulkana Site is not well known.To my knowledge, it isn’t mentioned in any museums. Locals, including Alaska Native ...read more
Despite an ongoing outbreak of bird flu in dairy cows, the popularity of raw milk has only risen. Advocates claim raw milk has superior health benefits over pasteurized milk. There is little evidence to support these claims, however, and the risk of serious illness is much greater.Mississippi State University food scientists Juan Silva and Joel Komakech and nutritionist Mandy Conrad explain the difference between pasteurized and raw milk, addressing common misconceptions about the health risks a ...read more
Author Vishay SinghPosted on Categories Discover Magazine