
I was reminded of Norse mythology and the Bifrost Bridge. Made of rainbow, the bridge connected Midgard, the realm of Man, with Asgard, the realm of the gods. Since evil giants could use Bifrost to attack Asgard, the bridge was guarded by Heimdall, the watchman of the gods. I image Heimdall with a large key ring and a half-pint of bourbon in his lunch box. He often calls in sick, particularly on payday weekends. In any case, quite a colorful sight in the hills above the Jet Propulsion Labs.











