Lava lamp celebrates 50th anniversary with world's largest Astro - UPI.com
lava lamps (or Astro lamps are a decorative novelty item, invented by British accountant Edward Craven Walker, the founder of Mathmos, in 1963. The lamp contains blobs of coloured wax inside a
Mathmos Heritage Astro Lava Lamp Review - Slinky Studio
Mathmos Astro Silver Lava Lamp | 1960s Original Lava Lamps