the oldest lighthouse is the lighthouse of Alexandria
Pulsars rotate like most stars. Pulsars also emit beams of energy which, if they cross our path are perceived as pulses of energy with a regular rate (ticks, beeps, etc). This is called the lighthouse effect. Picture a lighthouse -- the lighthouse itself is the pulsar, and the beam of light is like the pulsar's beam.
the shortest lighthouse is in Oregon the cape mears lighthouse
a lighthouse keeper.
a lighthouse keeper
Man the lighthouse.
its not the concord point lighthouse its the gibralter point lighthouse
lighthouse = far
It is an old lighthouse
the coastal lighthouse
It is a lighthouse
The plural of lighthouse is lighthouses.