How much do we understand time?
How much do we actually know about time?
Does time exist? Broadly, does time exist, and if so, in what regard? Does time really exist, or is it just an illusion? What is a time? Is time relative? Does time really exist right now? Is time real? Does time have an origin? Does time exist out of timelines? When did we start measuring time? What is time and space? What is time in space? Is the time paradox a real thing? Does 'TIME' have an origin? What does time have to do with space? Is timetravel possible? Is time an invention or a discovery? Does time travel? What if "time" doesn't actually exist? Does time have a direction? Do you think time travel is possible? Does time flow? How do I use time effectively? Is time a human creation for the purpose of measurement or is time an actual physical property of the universe? Is TIME Travel really possible? What should I know before doing it? What defies time? Is time traval possible in future? What does the phrase "time to time" mean? Is the concept of time travel realistic? Does time end?