I just asked ChatGPT ( chatgpt.com ), "what is the smallest meaningful unit of spacetime?" This is the answer that came back... 🤓 --- #ChatGPT #GenerativeAI #Spacetime #PlanckUnits #Planck #CentaurDave #CentaurDBR #PlanckConstant #PlancksConstant #SpeedOfLight #GravitationalConstant