These murder riddles would be fun with older kits on a car trip, camping trip, or anywhere. Probably best with older kids, obviously, given the subject: 11 Murder Mystery Riddles. Can You Solve Them All?
'Putting the next generation of brains in danger' Saundra Young, CNN, Feb 14, 2014 The number of chemicals known to be toxic to children's developing brains has doubled over the last seven years, researchers said. http://www.cnn.com/2014/02/14/health/chemicals-children-brains/ Also: Neurobehavioural effects of developmental toxicity http://www.thelancet.com/journals/laneur/article/PIIS1474-4422%2813%2970278-3/abstract