Archive for the ‘education’ category: Page 160
Mar 22, 2018
New theory to explain why planets in our solar system have different compositions
Posted by Genevieve Klien in categories: education, space
A team of researchers with the University of Copenhagen and the Museum für Naturkunde, Leibniz-Institut für Evolutions has come up with a new explanation regarding the difference in composition of the planets in our solar system. In their paper published in the journal Nature, they describe their study of the calcium-isotope composition of certain meteorites, Earth itself, and Mars, and use what they learned to explain how the planets could be so different. Alessandro Morbidelli with Observatoire de la Côte d’Azur in France offers a News & Views piece on the work done by the team in the same journal issue.
As Morbidelli notes, most planetary scientists agree that the planets in our solar system had similar origins as small rocks orbiting the sun, comprising the protoplanetary disk, which collided and fused, creating increasingly larger rocks that eventually became protoplanets. But from that point on, it is not clear why the planets turned out so differently. In this new effort, the researchers have come up with a new theory to explain how that happened.
The protoplanets all grew at the same rate, the group suggests, but stopped growing at different times. Those that were smaller, they continue, stopped growing sooner than those that were larger. During this time, they further suggest, material was constantly being added to the disk. Early on it, it appears that the composition of the material was different from the material that came later, which explains why the rocky planets we see today have such differences in composition.
Mar 20, 2018
The world’s oldest working planetarium
Posted by Genevieve Klien in categories: education, space
Dutch amateur astronomer Eise Eisinga might have left school at 12 years old, but he built an inch-perfect model of the solar system in his living room.
Mar 18, 2018
Top Researchers Want to Beat Back Our Chronic Diseases of Aging
Posted by Brady Hartman in categories: biotech/medical, education, life extension
https://youtube.com/watch?v=Z9fdOQs-86M
Summary: A sneak peek of an upcoming documentary takes us inside the minds of the leaders in the life extension field and their recent discoveries to ward off the diseases of aging. [This article has been updated and first appeared on LongevityFacts. Author: Brady Hartman.]
Leaders in the field of longevity research plan to help us live healthier, longer lives with their recent scientific discoveries.
Continue reading “Top Researchers Want to Beat Back Our Chronic Diseases of Aging” »
Mar 12, 2018
DNA tests can predict intelligence, scientists show for first time
Posted by Shane Hinshaw in categories: biotech/medical, education, genetics, neuroscience
I ntelligence could be measured with a swab of saliva, or drop of blood, after scientists showed for the first time that a person’s IQ can be predicted just by studying their DNA.
In the largest ever study looking at the genetic basis for intelligence, researchers at the University of Edinburgh and Harvard University discovered hundreds of new genes linked to brain power.
Previous studies have suggested that between 50 per cent and 75 per cent of intelligence is inherited, and the rest comes through upbringing, friendship groups and education. That figure was calculated by studying identical twins who share the same DNA, therefore any differences in IQ between them must be non-genetic.
Continue reading “DNA tests can predict intelligence, scientists show for first time” »
Mar 6, 2018
Undoing Aging With Michael Greve
Posted by Michael Greve in categories: biotech/medical, education, life extension
On the run up to Undoing Aging 2018, Nicola Bagalà from LEAF did an interview to learn a bit more about our foundation and the story of our involvement in life extension.
As our readers probably already know, from March 15 to March 17 this year, the Undoing Aging 2018 Conference will be held at the Umspannwerk Alexanderplatz in Berlin, Germany. The event is intended to bring together scientists working on repair-based therapies for aging as well as to give life sciences students—and anyone else who may be interested, really—an occasion to deepen their understanding of the current state of rejuvenation research.
Organised by the Forever Healthy Foundation and the SENS Research Foundation, the conference will feature eminent researchers among its many speakers, such as the director of the Wake Forest Institute for Regenerative Medicine, Dr. Anthony Atala; Dr. Kristen Fortney, who is an expert on computational drug discovery and aging biomarkers; Dr. Michael West, co-CEO of BioTime and founder of Geron Corporation; Dr. James Kirkland, a world-class expert on cellular senescence; and Dr. Vera Gorbunova, a pioneer of the comparative biology approach to the study of aging and co-director of the Rochester Aging Research Center. In addition to its scientific, educational, and networking value, UA2018 will no doubt greatly contribute to the popularisation of this area of research and help spread awareness, both about the problem represented by age-related diseases and the great opportunity we have to finally bring aging under comprehensive medical control within a relatively short time frame.
Feb 25, 2018
Parents are buying these gadgets to protect their kids from school shooters
Posted by Mark Larkento in category: education
Parents have been stocking up on bulletproof backpacks, tracking devices and doorstops… to give children a fighting chance at surviving a gunman’s attack at school,” the N.Y. Post reports:
“BulletBlocker, a company that sells bulletproof backpacks ranging in price from $199 for a girly pink one to $490, has seen sales jump 300 percent since the Florida shooting.”
A $95 metal device called “JustinKase,” which is placed under a door and latches to the door’s jamb to prevent entry, was invented by a 17-year-old Wisconsin high school student, Justin Rivard.
Continue reading “Parents are buying these gadgets to protect their kids from school shooters” »
Feb 21, 2018
Know the Signs Programs
Posted by Mark Larkento in categories: education, transportation
Research-based programs and practices to help protect children from gun violence in your homes, schools and communities.”
“People who are at-risk of hurting themselves or others often show signs and signals before an act of violence takes place. When you don’t know what to look for, it can be easy to miss signs, or dismiss them as unimportant, sometimes with tragic consequences.”
“It’s important to know that one warning sign on its own does not mean a person is planning an act of violence. But when many connected or cumulative signs are observed over a period of time, it could mean that the person is heading down a pathway towards violence or self-harm. By knowing the signs, you have the power to intervene and get help for that person. Your actions can save lives.”
Feb 18, 2018
New Report Explores The Forces Affecting The Future Of Work — By Adi Gaskell | Forbes
Posted by Odette Bohr Dienel in categories: economics, education, futurism, governance, robotics/AI
“The last few years have seen a wide range of reports from governments, think tanks, consultancies and academics exploring how the future of work might look. Many of these have revolved around the impact technology, and especially AI, might have on how (and indeed whether) we work.
The latest effort, from Bain’s Macro Trends Group, takes a slightly broader view and examines not just the technological landscape but also demographic and economic forces.”
Feb 18, 2018
Landmark College students create virtual reality game for statistics — By Jeremy House | Education Dive
Posted by Odette Bohr Dienel in categories: education, virtual reality
“Five Landmark students, including Hansen, spent a year developing the game-based learning experience that does away with specialized terms, symbols, and formulas of a typical statistics course and replaces it with a Pokemon-like first-person adventure that exercises statistical thinking.”