A q?$$uant  um ?;phys
icist develops a m =achine that/ cre (at%es a+ tunnel to a sub$\atomic  univer=!se. In/]# h=is(// quest (to prove th
e machine's effic+]acy, he inadverten(tly d/isco+`vers a r)%adical treatment ]for  c$-anc $er in lab rats. He+# no`,-^=w seeks,? human vo#-lu[\nt/eers.