Episodes usually center on a moral lesson that the babies learn during their imaginative explorations. Beaufort directed some of the major maritime explorations and experiments of that period. It was organised by Pioneer Frontier Explorations and NASA. Explorations, scientific tasks, were gathering ground and marking. Nils Aall Barricelli performed many of the earliest explorations of these models of artificial life. A small group of serious collectors invested in the increasingly sculptural explorations of woodturners. Numerous homages worldwide have celebrated his explorations and accomplishments. Enthusiasm for art rock explorations waned in the mid 1970s. King said that the album contained origins relating to "war stories" and "explorations of madness". Published in 1984, it is one of her most extreme explorations of sexuality and violence. Thomson discovered this through his explorations on the properties of cathode rays. Conventional rockets have been used for most lunar explorations to date. Then he revisited the locations of his youthful explorations in Zagreb. Current military explorations into swarming address the spectrum of military operations, from strategic through tactical. Westerners are also known for their explorations of the globe and outer space.