[Sentient marine]

Hello RascallPuff I think your signature line is excellent,"there is nothing permanent except for change".

I try to explain what I see using many links to known phenomena as well as predicted events. For 2000 years church groups have been pointing to a time called 'Megiddo'.

Nostradamus warns of a time of unrest leading to WWlll. I don't claim to be psychic any more than anyone else is but through strict observation I think I have linked the events.

We will learn of time travel and new propulsion at a terrible price. All events are linked through time continuum. That is the future although uncertain can be known through observation. Our thinking minds especially the creative ones 'see' events. They do not have to be 'locked in' but the human model is resistant to change.

In order to break that which is predicted one needs to know the sequence and be able to change the direction of the collected pressure of the world's thought. To travel requires a medium, for distance it is space, to the past or future it is time. This means time like space is a medium and has a density.

For a string model on space/time density the traveller can not exceed the medium either space(distance) or time(speed of causality). It means a traveller by changing the density of the medium can go back, like a cork moving slightly ahead or behind based on depth. But there is a catch.

We can only travel to the depth our machine can handle. Like a submarine there is a crush depth (or worse loss of cohesion if too light). The speed of causality far exceeds the ability to outrun it. That means changes are permanent, until changed again. You can cause a time wave but not outrun it.

Any change will surge through to the future. Change anything that affects the traveller and their decision to travel is also changed. At that point of change there may be just seconds to their non-existence.

Sure they have a different time-line different future but the entity that signed on to go back must consider it most likely a suicide trip depending on the amount of change that they intend to precipitate.

This brings in the famous discussion between Einstein and Tesla, maybe adds a new flavour to it. Tesla stated "the energy is between the particles".

It is a start. If it comes to anything hopefully some new and helpful physics will be developed.