Slinky Innovators: The James Family: The James Family

Play-Doh Pioneer: Joseph McVicker: Joseph McVicker

Barbie Developer: Ruth Handler: Ruth Handler

Lego Manufacturers: The Kristiansen Family: The Kristiansen Family

Crayola Creators: Edwin Binney and C. Harold Smith: Edwin Binney and C. Harold Smith

LEGO: The Kristiansen Family: The Kristiansen Family

Crayola: Edwin Binney & C. Harold Smith: Edwin Binney & C. Harold Smith

Barbie: Ruth Handler: Ruth Handler

Board Games: Milton Bradley: Milton Bradley

Resistivity and Induced Polarization: Theory and Applications to the Near-Surface Earth