It’s in the hand-painted eyelashes on every Barbie doll prototype. It’s in the meticulous detail found on the millions of Hot Wheels and Matchbox cars made every year. It’s in the ingenuity of the ...

When Mattel introduced Hot Wheels back in 1968, the 1:64 die-cast cars were almost an instant hit. Using television to advertise the bright little cars with moving wheels to a wide audience likely ...