Richard Hammond's Engineering Connections

Deep Space Observer (1x3)

Ημερομηνία προβολής: Σεπ 22, 2008

Richard looks at the history embedded in the Keck Observatory. How could a sand-blaster, a Cold War spy gadget and the invention of refrigerators have led to the creation of this super telescope? And using just a satellite dish and some foil is it possible to set fire to a boat? Richard experiments.