If you could go back in time for 24h, no consequence on the timeline, what would you do?
I'll go first.
3 options
Going back to 1964 to watch the Duke Ellington's Montreal show. Try to meet the man and the musicians. Hang around my city.
Go in the end of the 70s to meet my parents before they had kids. Grab a couple of beers and party with my young adults parents. See my uncles, etc. in their young time
Going to 1881 during the couple of days when Nietzsche wrote Zarathoustra. I want to discuss with guy even if he is supposed to be writing all day long. No consequence right.
I've always suspected that Stephen Hawking's time traveler party did happen and there were many people there but Hawking's agreed to tell everyone that no one showed up.
I bet they also made a clone of Hawkings and left the clone behind and took the real him to the Future with them.
He's probably partying in 2743 right now in an 18 year old body, surrounded by beautiful futuristic space babes with neon hair and skintight glitter clothes.
But seriously though, if someone did show up, it's possible saying that no one did was simply required. Imagine everyone now thinking the future people will save us, and suddenly there's no future.
But I am sure it would still have some effects because of the butterfly effect. Hey, perhaps travelling into the past creates near-infinite timelines each time with all possibilities. I mean, it would affect the time traveller himself, and something would be slightly different each time. Simple example, because of the time traveller's presence things will go different and they will arrive at slightly different time due to which they will again arrive at a slightly different time. They may know something else, do something else, with some different effect in each time. But there's only so much a minor thing could do.
Perhaps if Hawking admitted to the vistors, rather than an unimaginable number of similar timelines, there would simply be no... but then the visitor ceases to exist... but if they already travelled back they must have...
Fuck, I hate getting stuck thinking about time travel.
But perhaps that's the thing, admitting to this would have perhaps resulted in some catastrophic events. But, like, how would you ensure it does not happen.
OK, let's trace it.
Time traveller goes back, returns, Hawking admits it, we're doomed with hope, there's no future, no time traveller to return.
But!!! They have already returned to their timeline. Maybe it doesn't effect their timeline. Maybe they just doomed one timeline, and only one, because in that one there won't be...
No, what the fuck, I can't just... or would that open another timeline... No. If you can't affect your own timeline it's not time travel.
Crap.
At first I thought you meant "go back in time 24hs" in which case my answer would have been "yes! And get my haircut elsewhere!!!" But seeing what you mean for real, and with no consequences, I'd go back in time to see extinct animals. Shame I can't bring photos back with me
Lol, that's how I read it too and it got me thinking about the most inconsequential change I could make in my life in the last 24 hours. Maybe I'd get an extra ketchup packet with my lunch combo. Mission accomplished I guess.
Why would bringing back photos have consequences? It's not like it'll suddenly make them become extinct! I assume the OP means consequences on the past not future of course! :)
Initially I read that as “you can go back in time for 24 hours” and thought why would 24 hours ago be that interesting? :)
So my initial answer is: Not eating the late night burger I had last night.
My final answer is: San Francisco in the 60s/70s to hang out with the Dead and all the other amazing artists of that time. Maybe see a show at the Fillmore.
I read it like that at first as well and actually have a use-case for it. I have a certification exam next week and that 24 hour rewind would be very helpful if I do terrible on the exam. lol
Choose the last non winning lottery numbers. It’s currently at 130 million. There was no winner. So it shouldn’t affect the time line. If op thinks it does I will revise my choice.
What if you went back and the dinosaurs all just spoke perfectly understandable English but with a British accent? Nobody would ever believe you when you came back since “all of the science” suggests that dinosaurs didn't speak modern English with British accents.
So many bands I'd love to see! But that's somewhat small fry, so to speak, so ancient history, if I could travel to a different location also instantaneously (guess that'dhave to be possible or else it'dbe pretty boring or hard work!). Ancient Egypt, Greece, Central America Mayans... but then, are WE immune from consequences also?! Free from contracting diseases, free from being sacrficed to a god or getting enslaved?! Can we communicate with them?! Dinosaurs would also be awesome, if immunity was guaranteed....chomp!
If I can transport things back and forth, I would probably go and max out a credit card and buy all of the gold that I can to bring with me for trade.
Then I would go to the library of Alexandria and use my cell phone to get photocopies of as many books as I possibly can, and in the downtime I would go to any open Street markets and purchase any cool relics that I can find.
Then I could come back and share some of the Lost books of Alexandria with the world and also have period correct relics that have somehow magically not been exposed to a thousand years of environmental corrosion.
Then again, that would probably also mess up their radioisotope dating but I don't know if it's specific enough to only cover a thousand ish years.
Maybe if I have a little more time to prep I can find some place that I know hasn't been Disturbed and like put them in an airtight safe and store them for me to go back and ReDiscover now.
Pontic Steppe, around 3000 BCE. Likely region where Late Proto-Indo-European was spoken.
northern Lazio, around 650 BCE. If possible/reasonable I want to spend a bit of time in an Etruscan city, then in a Faliscan city, then in a Sabine one. I'm OK travelling by foot if necessary, as long as there's always people talking around me.
In both cases I want to be able to record everything people say. Preferably video, but audio is good enough. I just want to know better about languages of the past.
It's kind of tempting to include 1450 Uruguay as a choice, since we barely know anything about the Charrúa language. However the Charrúa weren't exactly friendly to outsiders, so this option would be only if neither side can interact with each other.
I'd try to meet the Buddha, and see if he could shed some of that instant enlightenment on me. In the stories, he seemed to be able to say just the right thing to people to wake them up out of the matrix.
My first answer was "buy Apple stock" but no effect on the time line probably means I don't make any money. (well wait, what about enlightenment then, does that come with me?)
Go back to the moment when the current highest level administrator of Twitter set the password. Then when I come back with the password. Now in the present, I log in and delete the entire twitter server.
History didn't change, I just went back to retreive some information to be used in the present.