By Michael Le Page Rocks in Western Australia show signs of tectonic deformationCredit: Gerhard Saueracker/Getty Images Plate tectonics – the drifting of continents – may have got underway at least 3.2 billion years ago and could have played a part in the evolution of life, a study of the magnetism of ancient rocks suggests. “If…
You don't have permission to access "http://www.medpagetoday.com/podcasts/healthwatch/121815" on this server. Reference #18.9177d917.1782043367.359d0f85 https://errors.edgesuite.net/18.9177d917.1782043367.359d0f85
You don't have permission to access "http://www.medpagetoday.com/podcasts/anamnesis/121839" on this server. Reference #18.2a153b17.1781956947.d744324 https://errors.edgesuite.net/18.2a153b17.1781956947.d744324
As the name indicates, this is a running shoe with serious pedigree and debuted in the 90s and is now in its twenty-third iteration. This new version has a plush but responsive mid-sole, and crushes both long and short tuns. Brooks added two millimeters more of cushioning to the forefoot, reducing the drop to 8