Canceled Apollo missions Schirra's crew would fly the C mission, first manned CSM (Block II CSM-101, retrofitted with the cabin safety improvements) as Apollo 7 in October 1968. McDivitt's crew and mission were kept as the first manned development LM flight (D mission); this was planned to be Apollo 8 in December 1968, now using a single Saturn V launch vehicle instead of two separate Saturn IB launches. The E mission was planned as an elliptical medium Earth orbit test of the operational LM with the CSM in a simulated lunar mission to an apogee of , to be commanded by Frank Borman
Toy and Silly Putty and their home-made counterparts. Mary Ucci, Educational Director of the Child Study Center of Wellesley College, has demonstrated how such toys positively impact the physical development, cognitive development, emotional development, and social development of children. Toys for infants often make use of distinctive sounds, bright colors, and unique textures. Through play with toys infants begin to recognize shapes and colors. Repetition reinforces memory. Play-Doh, Silly Putty and other hands-on materials allow the child to make toys of their own. Educational toys for school age children of often contain a puzzle, problem-solving technique, or mathematical proposition. Often toys