Space Suits
Early space suits used umbilicals, but modern designs carry their own temperature/humidity control, air supply and electric batteries.
Read more about this topic: Umbilical Cable
Famous quotes containing the words space and/or suits:
“It is not through space that I must seek my dignity, but through the management of my thought. I shall have no more if I possess worlds.”
—Blaise Pascal (1623–1662)
“That man is not truly brave who is afraid either to seem or to be, when it suits him, a coward.”
—Edgar Allan Poe (1809–1845)