How to Get to the Fourth Dimension temim 6:44 AM temim A new book offers mathematical puzzles, such as fitting a coin through a hole that seems too small to accommodate it -- Read more on ScientificAmerican.com from Scientific American News http://ift.tt/1MXsLnQ via IFTTT Twitter Facebook Google Tumblr Pinterest Artikel Menarik Lainnya Pain Patients Get Relief from War on OpioidsU.S. agencies warn doctors not to abruptly cut off the medications for long-time users -- Read morCan You Prevent Pregnancy with the Pullout Method?An investigation into one of the biggest misconceptions in male fertility -- Read more on ScientifFrom the Lunar Far Side, China's Rover Reveals Moon's Hidden DepthsThe Chang’e-4 mission appears to have found material excavated from a frozen magma ocean far below Venezuela Is Unraveling—So Is Its ScienceResearch has ground to a halt, and many scientists have left the country out of desperation -- ReaCould Air-Conditioning Fix Climate Change?Researchers propose a carbon-neutral “synthetic oil well” on every rooftop -- Read more on ScientiNew Law Would Help Bees--but Could Leave Other Pollinators out in the ColdProposed legislation focuses mostly on threats to honeybees and their wild cousins -- Read more on
EmoticonEmoticon