A controversial theory that suggests an extraterrestrial body crashing to Earth almost 13,000 years ago caused the extinction of many large animals and a probable population decline in early humans is gaining traction from research sites around the world. Continue reading “Did an extraterrestrial impact trigger the extinction of ice-age animals?”
Major study finds one in five children have mental health problems
One in five Ontario children and youth suffer from a mental disorder, but less than one-third have had contact with a mental health care provider, says the Ontario Child Health Study (OCHS). Continue reading “Major study finds one in five children have mental health problems”
Astronomical Findings in the Orphic Hymns
This post is a brief presentation of a very interesting scientific research in the Orphic Hymns. Continue reading “Astronomical Findings in the Orphic Hymns”
Just 20 minutes of contact with nature will lower stress hormone levels, reveals new study
Taking at least twenty minutes out of your day to stroll or sit in a place that makes you feel in contact with nature will significantly lower your stress hormone levels. That’s the finding of a study that has established for the first time the most effective dose of an urban nature experience. Healthcare practitioners can use this discovery, published in Frontiers in Psychology, to prescribe ‘nature-pills’ in the knowledge that they have a real measurable effect. Continue reading “Just 20 minutes of contact with nature will lower stress hormone levels, reveals new study”
Y Chromosomes of 40% Chinese Descend from Three Neolithic Super-Grandfathers
Here we present selected parts of the corresponding paper by Shi Yan, Chuan-Chao Wang, Hong-Xiang Zheng, Wei Wang, Zhen-Dong Qin, Lan-Hai Wei, Yi Wang, Xue-Dong Pan, Wen-Qing Fu, Yun-Gang He, Li-Jun Xiong, Wen-Fei Jin, Shi-Lin Li, Yu An, Hui Li, Li Jin. Continue reading “Y Chromosomes of 40% Chinese Descend from Three Neolithic Super-Grandfathers”
Lasers make magnets behave like fluids
For years, researchers have pursued a strange phenomenon: When you hit an ultra-thin magnet with a laser, it suddenly de-magnetizes. Imagine the magnet on your refrigerator falling off. Continue reading “Lasers make magnets behave like fluids”