When Mite was 2, he knew every brand and model of car and every type of industrial vehicle. We'd drive through the streets with him yelling out the names of every car. He developed a game called, " ______ Alert" where we had to shout the name of an interesting car when we saw one ((Miata, Hummer, PT Cruiser, Porshe, VW Bug, etc.)) and then shout "ALERT" so we'd all turn and look.
One time his grandpa came up to visit and was impressed with The Mite's game and asked Mite, "How can you tell which car is which?"
Mite replied, "I just look at the envelope." (emblem)
:^)