Do you believe in time travel?

@Zaphod42 yep lol

@Zaphod42 haha, indeed!

@Tminus6453 it does not make sense to build huge buildings like this just to be tombs, pharaohs used to burry their tombs, there are alot of skeptics about the pyramids, they are one of biggest mysteries in the history, furthermore they were built using complex geometrical and astronomical calculations, may be they were built thousands of years before pharaohs by advanced civilization and pyramids may be the remains of this civilization or may be aliens!!

@saher090 Exactly...the advanced civilization theory makes the most sense considering how they were built.. even the built by aliens theory makes sense considering the precision and astrological connection to the Orion constellation..have you ever climbed any of them?

@Tminus6453 no never climbed one of them, but the great pyramid is so huge and you feel awe of it!!

I want also to address that some of pharaohs monuments refer to 4 creatures that taught egyptian science and astronomy, they said that the 4 creature 'came from stars'

@saher090 It's the distance from a black hole where light can't escape anymore and there's no way out. Time travels more and more slowly nearing it, which means from your perspective the rest of the universe happens more quickly. The closer you cut it to the event horizon, the more extreme this effect is.

@saher090 It's also the largest distance from which light emitted [u]now[/u] can [u]ever[/u] reach an observer in the future.

@helenS @SW-User Thank you for the clarification, it is obvious now!

@ethereal so?

@saher090 We think time is linear, coz we always see clocks moving forward, we categorize time in past, present and future, but it’s not like that. Time is non-linear, no one has been able to figure time yet. No one has been able to build a time machine yet, which doesn’t make it impossible. They had thought flying in air was impossible, but airplanes were made and now flying in air doesn’t seem impossible.

Watch Doctor Who series, if you haven’t. It’s science fiction, but some day in future, it will be a fact and no one would belive that we thought time travel wasn’t possible.

@ethereal completely agree!

@SW-User You won't live it again, you can travel back to a period before you were born, this is so interesting to me, may be not for you my friend!!