Nolan is 12ish, brilliant and in love with the stars, he is an imaginative and fearless doer that works non-stop so he loves building things like his latest spaceship with his dad.
Howard is almost 13, talks fast, thinks faster, and is always down for the next experiment. He keeps a spare lab coat in his bag, with a stopwatch handy to record his observations. And he always has a stash of dirty jelly beans in unexpected places.
Adrianne is 12, and one of the popular kids that these kids seem to be on the outside of, until she reveals her secret scientist.
Samantha is 11, and a wonder, and she clearly has her own ideas that she designs all the time. She is confident, fearless and independent.