googletag.cmd.push(function() { googletag.defineSlot(‘/37886402/VN_PG_DTBT_ATF’, [728, 90], ‘VN_PG_DTBT_ATF_581bf4bf0053a’).addService(googletag.pubads()) googletag.pubads().setTargeting(“NOVA_MB”, “VN_”); googletag.pubads().setTargeting(“NOVA_SC”, “VN_ORGN”); googletag.pubads().setTargeting(“NOVA_TS”, “TS_D”); googletag.pubads().setTargeting(“NOVA_AT”, “VN_ORGN_PG_D_REV_2.0_ASYNC_DEFAULT”); googletag.pubads().setTargeting(“NOVA_CC”, “VN_ORGN_D_UNK_118342_A”); googletag.pubads().setTargeting(“NOVA_PG”, “1”); googletag.enableServices(); googletag.display(‘VN_PG_DTBT_ATF_581bf4bf0053a’); }); Every time I think I have a good understanding of the world, I find out a new fact that flips my whole perception of knowledge on its back. For instance, do you have any…

Read more