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Goku instant transmission bulma4/13/2024 ![]() I feel like our conversation is veering closer to time machines. So in that way, the flow of time isn't constant-it varies based on your location or the planet you're on. ![]() Futamase: In the same way, gravity around a black hole is much greater than it is on Earth, so 1 second spent in the vicinity of a black hole is equivalent to 10~20 years on Earth. Oh, so the stronger gravity is, the slower time moves! ![]() For example, gravity on the Sun is stronger than it is on Earth, so it's believed that 1 second on the Sun is actually longer than 1 second on Earth. In General Relativity, the stronger a gravitational field is, the more warped space-time becomes around it, and the slower time moves in that area. Futamase: We'll be here all day if I go into the fine details, so I'll try to keep it brief. ![]() but this is the first I've heard of gravity being involved. If you watch movies about time travel, they often say that the closer to the speed of light you get, the slower time moves. We can't manipulate it to a great extent yet, but we're able to speed it up and slow it down by a tiny fraction, which involves both the speed of light and gravity. Futamase: At this time, we've confirmed that speeding up and slowing down the flow of time is possible. So time machines are still in the R&D stage! For now, let's just assume that creating a time machine is possible, shall we? However, in physics we are yet to prove that creating a time machine is not possible. Is creating a time machine in the real world theoretically possible? In Dragon Ball, Bulma made a time machine by herself in the future. Please join us on our journey through time! The complexity of time travel left me scratching my head, and I was struck by a new-found appreciation for the genius Bulma demonstrated by overcoming all the obstacles and creating a fully functional time machine! But let's get to all that in chronological order-for the time being, at least. We took a deep dive into the mechanics of time machines and time travel as well as the conditions required to make them possible, all in service of understanding the original series that much more! So how does time travel work for us in the real world-if at all? I sat down with cosmologist Professor Toshifumi Futamase of Kyoto Sangyo University and asked him just that. Seeing Trunks travel between past, present, and future at will left us all in awe of Bulma's incredible technology, but also wondering if travelling through time could really be so simple. That young man turned out to be none other than Trunks, who had journeyed back to the present from the future! I'm sure many of you out there were enthralled by this revelation, begging to know more about him and the secrets behind the future's time machines! For example, at the start of the Buu Saga, Goku had to rely on Baba's magical powers to come back to Earth for one day, while if he had the current level of Instant Transmission he could have just teleported to New Namek and used the planet's Dragon Balls to wish himself back to life (if being dead did not prevent him from doing so, something that has not been clearly explained).Around the beginning of Dragon Ball's Cell arc, a mysterious young man appears before our heroes. This means that the limitations on Goku's Instant Transmission established in Dragon Ball Z have been removed, even if they had been pretty useful to limit that otherwise overpowered ability. While it's not possible to establish how far away Goku and Vegeta's spaceship is from New Namek, the fact that Goku and Vegeta only learn about the new, stronger Namekians when they are on the planet proves that Goku could not sense their ki before. It isn't until after Goku and Vegeta are first defeated by Moro later on and wake up three days later that they learn that, during this time, some Namekians have been assimilating with each other to form stronger warriors. At this point, there is no indication that there are any Namekians with high enough ki for Goku to lock onto. Because their spaceship is much too far away, Goku is forced to rely on Instant Transmission and is able to teleport there with Vegeta. In Dragon Ball Super chapter #44, when following Moro on a Galactic Patrol spaceship with Jaco and Meru, Goku realizes that the villain is headed for New Namek and could touch down at any minute.
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