Some fun and light read­ing for the weekend. Per an abstract pre­sent­ed at the Soci­ety of Neu­ro­science conference: “Those years of pot smok­ing a gen­er­a­tion ago may have cre­at­ed an unex­pect­ed lega­cy for baby boomers — a low­er risk of Alzheimer’s disease. “… “What’s more, he said, the mice improved their per­for­mance on a stan­dard mem­o­ry test…