[Q]: [CNBCrecentlyairedanewssegmentonhowBookboonismakingarealdifferenceformillionsofstudentsacrossAfricawhoareunabletoaffordthecostsoftuitionandstudymaterials.]
[A]: [CNBC recently aired a news segment on how Bookboon is making a real difference for millions of students across Africa who are unable to afford the costs of tuition and study materials.]
[Q]: [Thisstudyshowsthatindividualswithdentalamalgamfillingswhoexhibitsymptomstypicalofchronicmercurypoisoning,allhavemercuryvapourconcentrationsintheiroralcavityfarhigherthanacceptablelevelsandonaverage,higherthanthemaximumpermittedlevelsfortheindustrialenvironment.]
[A]: [This study shows that individuals with dental amalgam fillings who exhibit symptoms typical of chronic mercury poisoning, all have mercury vapour concentrations in their oral cavity far higher than acceptable levels and on average, higher than the maximum permitted levels for the industrial environment.]
[Q]: [Hisbreathingbecamemoreandmoredifficultandhediedat2.30intheafternoonof14January.]
[A]:
[His breathing became more and more difficult and he died at 2.30 in the afternoon of 14 January.]