News about PaperPanda, Open Access, and Research
A chequerboard pattern based on kirigami, the Japanese art of paper cutting, enables thin and light structures to support much heavier loads Technology 1 March 2022 By Alex Wilkins A metamaterial inspired by kirigami, the Japanese art of paper cutting, can support nearly 3000 times its own weight. Metamaterials have structures not found in nature, … Read more
NASA’s Mars helicopter Ingenuity was supposed to be a museum piece by now. The little chopper landed with NASA’s Perseverance rover on the floor of Jezero Crater one year ago today (Feb. 18), tasked with showing that aerial exploration is possible on Mars despite the planet’s thin atmosphere. Ingenuity did just that over the course … Read more
Previous research has shown that we are attracted to the body odour of people with better health, and now it seems the strength of your immune system is reflected in your face Health 16 February 2022 By Christa Lesté-Lasserre An attractive pair plainpicture/Daniel K Schweitzer Men and women are more physically attracted to the faces … Read more
Do you love spending time in nature? Or are you a city slicker, happier in the concrete jungle than the great outdoors? Back in 1986, the US biologist EO Wilson proposed that humans have an innate connection with the natural world, an idea known as biophilia. Almost every aspect of our lives depends on … Read more
When researchers at the Large Hadron Collider discovered the elusive Higgs particle in 2012, it was a landmark for particle physics. It solved a very thorny problem, validating and allowing the Standard Model of particle physics to hold. But, as is often the case with new discoveries, while some questions were neatly answered, others … Read more
The likelihood of lakes of liquid water hidden under Mars‘ southern polar ice cap is receding before our very eyes. Last year, a paper found that temperatures were likely far too cold for water to remain unfrozen in the region. Now, a new study has found that the radar signal interpreted as liquid water was … Read more
George Franklin III is one of the longest-surviving kidney transplant recipients in the U.S. Now 67, he received his lifesaving surgery 46 years ago, which has enabled him to lead a healthy and active life—swimming, bowling, visiting friends and even competing in a sporting tournament known as the International Transplant Games. But since the beginning … Read more
It’s been half a century since the Apollo missions returned from the Moon, and yet the lunar samples they brought home continue to baffle us. Some of these rocks are more than 3 billion years old and appear to have been formed in the presence of a strong geomagnetic field, like the one on Earth. … Read more
Two pulsars locked in close binary orbit have once again validated predictions made by Einstein’s theory of general relativity. Over 16 years, an international team of astronomers has observed the pulsar pair, named PSR J0737−3039A/B, finding that the relativistic effects can be measured in the timing of their pulses – just as predicted and expected. … Read more