The term "metaverse" predates the current technological hype; Neal Stephenson coined it in his 1992 science fiction novel *Snow Crash*. elaborate
Digital signatures, unlike handwritten ones, can be easily verified by anyone with the public key, ensuring authenticity without needing to see the original document. elaborate
The first computer program designed to play chess was written in 1951, long before the term "artificial intelligence" was even coined. elaborate
Gamification in education can increase student motivation by tapping into their natural competitiveness and desire for rewards, even if those rewards are simply virtual badges or points. elaborate
Gamification's effectiveness is highly dependent on the context and audience; a system that motivates one group might completely fail to engage another. elaborate
Flow batteries, unlike traditional batteries, store energy in liquid electrolytes, allowing for independent scaling of power and capacity. elaborate
Meta's original name was "TheFacebook," and it was initially only accessible to Harvard students. elaborate