... propulsion system revealed the presence of a high level of gaseous hydrogen in the spacecrafta#39;s aft compartment. ... In space the effects of forces such as surface tension on liquid flows can be studied exclusive of the effects of gravity. ... The control box supported 11 syringes filled with Krytox oil, in which aluminum powder was suspended for flow visualization. ... In their natural Earth habitat, separated Redbeard sponge cells will communicate with each other and reform into theiranbsp;...
|Title||:||NASA Report to Educators|