Here's a great little investigation into whether a person's height and arm length are related. (greatmathsteachingideas.com)
Unseen (2017) For two years, women had been disappearing from Mount Pleasant — a poverty - stricken, African - American neighborhood in Cleveland — with little investigation from police and city officials. (onvideo.org)
«All focus has been on the main river channel, with very little investigation of impacts on tributaries and subsequent increased duration of inundation.» (stockandland.com.au)