The education of girls in developing countries is lagging by at least 30 years in comparison to the education of girls in developed countries. This is particularly true in sub-Saharan Africa, where only a minority of women get a university education. Why does this disparity still exist today?
Valèse Mapto Kengne obtained her diploma last spring from the Université de Montréal Faculty of Education where she devoted her thesis to answering that very question. “I wanted to know the truth behind the numbers. Why do some girls drop out? And contrarily, what drives the others to persevere? (more…)
CT scans of fossil skull fragments may help researchers settle a long-standing debate about the evolution of Africa’s Australopithecus, a key ancestor of modern humans that died out some 1.4 million years ago.
The study, to be published in the Proceedings of the National Academy of Sciences, explains how CT scans shed new light on a classic evolutionary puzzle by providing crucial information about the internal anatomy of the face. (more…)
*Anatomically modern humans interbred with more archaic hominin forms even before they migrated out of Africa, a UA-led team of researchers has found.*
It is now widely accepted that anatomically modern humans of the species Homo sapiens originated in Africa and eventually spread throughout the world. Ancient DNA recovered from fossil Neanderthal bones suggests they interbred with more archaic hominin forms once they had left their evolutionary cradle for the cooler climates of Eurasia, but whether they exchanged genetic material with other, now extinct archaic hominin varieties in Africa remained unclear.
EAST LANSING, Mich. — Being able to count helps spotted hyenas decide to fight or flee, according to research at Michigan State University.
When animals fight, the larger group tends to win. In the current issue of Animal Behaviour, Sarah Benson-Amram, an MSU graduate student studying zoology, showed that hyenas listen to the sound of intruders’ voices to determine who has the advantage. (more…)
*Voting opens for Microsoft Imagine Cup 2011 People’s Choice Award.*
NEW YORK — June 20, 2011 — Today, activist, actor, author and philanthropist Eva Longoria asked people around the world to celebrate the amazing work of student humanitarians by voting for the Imagine Cup 2011 People’s Choice Award at https://www.imaginecup.com/pca. Imagine Cup by Microsoft Corp. is the world’s premier student technology competition, challenging students from around the globe to use technology to tackle social issues, such as helping with disaster recovery, improving access to clean water, and expanding rural education and health care.
In an online video, Longoria spoke about how students can make a difference by using technology to address the world’s toughest problems, and she encouraged people to vote for the People’s Choice Award, in which the public chooses their favorite projects from this year’s Imagine Cup. Voting begins today and runs through July 12. (more…)
Scientists seeking to understand the origin of the human mind may want to look to honeybees — not ancestral apes — for at least some of the answers, according to a University of Colorado Boulder archaeologist.
CU-Boulder Research Associate John Hoffecker said there is abundant fossil and archaeological evidence for the evolution of the human mind, including its unique power to create a potentially infinite variety of thoughts expressed in the form of sentences, art and technologies. He attributes the evolving power of the mind to the formation of what he calls the “super-brain,” or collective mind, an event that took place in Africa no later than 75,000 years ago. (more…)
*Every day more than half a million people visit Microsoft Answers to get their burning Microsoft product questions answered. The company’s recently refreshed question-and-answer forum brings together consumers, experts and technical enthusiasts into a single online community.*
REDMOND, Wash. – April 4, 2011 – Ever since he retired in 2005, Ronnie Vernon’s time has been his own. The former heavy equipment instructor gets to spend his days doing exactly what he likes to do. So each morning he fires up his computer, heads to the Microsoft Answers site, and settles in for a long day answering questions about Windows.
Vernon can’t quite explain why he spends up to 12 hours a day offering strangers tech support. “Over the years I’ve tried to figure out why people do what they do with volunteering, but I never came up with a good explanation,” said Vernon, a Microsoft Most Valuable Professional (MVP) community leader recognized by Microsoft for actively sharing his real world technical expertise with consumers. “Basically, you have some knowledge, you see some people who have problems, and you just like to help.” (more…)
