Ifresearcherswanttoknowwhathappenedonaspecialday,they...
问题详情：Ifresearcherswanttoknowwhathappenedonaspecialday,theyoftenlookatnewspaperspublished(出版)onthatday.Butwhatwouldhappenifnewspapersweretostoppublishing?FutureresearcherswouldlikelyturntotheWeb.T...