english: That it appears it is the very small particles that are associated with these effects adds to what other research is finding: What might seem quantitatively small can “be quite important” when it comes to affecting brain development, Weisskopf explains.
non_english: Mohou za to velmi malé jemné částice, které mají v případě kontaminace schopnost negativně ovlivňovat vývoj mozku, vysvětluje Weisskopf.