General Knowledge - Inventions - Discussion

Discussion :: Inventions - Section 1 (Q.No.69)


What groovy item was invented by Englishman Edward Craven Walker in 1963?

[A]. Leisure suit
[B]. Lava lamp
[C]. Eight-track tape deck
[D]. Hot comb

Answer: Option B


Groovy, baby! Lava lamps, which were a fixture in every hip pad in the 1960s and 70s, featured a mixture of water and colored oil that created swirl patterns when heated by a light bulb.

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