Quiz: Tricky yet Fascinating General Knowledge
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QUESTION 61.What is this vintage item pictured here?
Correct Incorrect Nothing quite sets the mood like a classic lava lamp. Back in the 1960s, these colorful bubble lights became a major trend. What was the secret behind this psychedelic device?As it turns out, each lamp was filled with paraffin wax, mineral oil, and carbon tetrachloride. The patent expired long ago in 1968. There was a significant resurgence of these stylish illuminators in the 1990s, along with the revival of bell-bottoms from the same era. Will there be a third wave? Only time will tell, baby!