#OnThisDay in 2005 #TheAtom IV debuted in #BraveNewWorld #comics #1 #scientist #RyanChoi comes to The US from #HongKong & accepts #SizeWeightAlteringBelt tech/role as #TheWorldsSmallestSuperHero from his mentor #ProfessorRayPalmer uses his new powers to investigate #IvyTown’s #ParanormalNexus status