How does terra nova communicate

And they use sonic weapons against the native dinosaurs, so as not to harm them. Braga, who wrote many time-travel episodes of Star Trek over the years, said that the ramifications of time travel are the main thing he gets asked about. Will these humans living in the past wind up changing the timeline? And he said that this isn't really a huge aspect of the show, because the trip is a one-time thing — but the whole "butterfly effect" question will be dealt with early on:.

What's the plan? Is it the Butterfly Effect? Are they going to try and change the future? Those questions will be answered early on. We're trying something very different with the time travel But at the same time, the show will switch back and forth between the past and the future, and some shadowy stuff will be happening in the future that will affect our characters in the past. The biggest laugh of the panel came from Stephen Lang, who admitted that in both Avatar and Terra Nova , he gives a similar speech welcoming newcomers to the planet.

And then he proceeded to do a hilarious Col. Quaritch-style speech welcoming us to San Francisco. Respect that fact, each and every minute of every day. Said Graves of Spielberg: "He riffs with ideas like comedians do with jokes, he's reactive and supportive and everything you'd hope.

And the other exciting thing the creators teased is that the dinosaurs will really be different than anything you've seen before. Also, the show is doing its dinosaurs via motion-capture — there are actually actors in dinosaur suits doing the action, and that's being mapped to CG dinosaurs.

So they shouldn't be able to send messages back through, nor can they leave time capsules with messages inside to communicate with the future. So how are they able to send messages back to the future? How can the commander communicate with the alternate if it's a one way portal and in a different timeline? According to creator Craig Silverstein, the commander can communicate with the people in only while the portal is open.

Only while it is open can he order more supplies, communicate info back and forth. The main drawback with this is that if he orders medical supplies, he has to wait till the next opening to get them. It hasn't been described in show yet but my guess will be that they are following the same rules of Stargate in which the wormholes are one way traveling for solid objects but radio waves can travel two ways.

Even if they did have some sort of inter-dimensional communication device that was time delivered 85 million years later -- there is no way to tell the future that was what they needed and have it sent back to Terra Nova in the first place so they can set it up. Essentially, the first team had to have been sent over blind. But there's no way for them to tell anyone what they found and what supplies they need because it was a one-way ticket.

So, every single transport sent over was sent over not knowing what was on the other side of the rift, if anything at all. In fact, they can't even be sure they weren't sending these people into a rift that simply killed them. There is no reason the temporal anomaly could not transmit radio waves back and forth across the cross-time region.

This could potentially explain how communication is done in a fashion similar to radio transmissions across wormhole horizons in the Stargate franchise. Energy would not have the same limitations matter would have crossing between universes. First they lost the discovery satellite, then they followed up the signals and they then determined that where their satellite landed or crashed was not a different planet, but the earth in past but in different time stream.

That means that the anomaly through which this satellite passed is permanent, so they can track down signals from it. Also, as shown in the last episode, Mira has a communication device and she receives commands from her peers in future. I believe that the issue of supplies and weapons etc. You know on one pilgrimage they send x number of people with nx supplies and weapons. And as the x increases they just send that much more supplies and weapons.

Don't be silly. So, ask a question on a metaphorical stone, get a reply back with the next recruit. I was asking the same question too. Perhaps it could be like the time rift in Julian May's Pliocene Saga. In those books, people can pass through a rift in time to 6 million years earlier safely but they cannot return; if they stay in the time rift when it "recycles" they return to their present and take on an age of 6 million years and rematerialize as fossils or ash.

Some substances like amber and platinum can be sent back without being destroyed. Perhaps this could be the same idea behind the Terra Nova portal? There's no reason to assume the anomaly itself does not allow bidirectional travel. When the portal to the past was shown in the pilot, it was in a building with two extremely large circular buildings on either side of the portal building, giving the impression it was between two cyclotrons or something similar.

There were one or two comments that indicated the original anomaly itself was small and the implication is that it takes massive amounts of energy to open the gateway so people can be sent through and note they are sent through one at a time, indicating there are either safety issues or that the more mass that goes through, the more of a strain on the system it is. So there's no reason to assume it takes high amounts of energy to access the anomaly, it just takes high amounts of energy to send large chunks of matter through it.

So radio waves and possibly even tiny pieces of media might be quite feasible for Terra Nova to send back to the future in the timestream from which they came. But that also raises the question -- just as there was originally only two stargates, but eventually it was found the original gate could access other gates, is it possible that one could access other timestreams through that same anomaly?

They found a fracture in time that made it possible to construct a portal into primeval history. Scientists decided to send a probe into the portal, to see the conditions on the other side.

They could not locate the probe, so they concluded that it had arrived in a separate timestream, meaning that they could travel through it and not alter the future. Lucas finally succeeded in doing so in " Within ", where he returned through the portal back to The device used to access the portal in the 22nd century was located at Hope Plaza. Hope Plaza and the device used to access the portal at the 22nd century side were destroyed when Jim Shannon set off a Pyrosonic bomb to prevent the Phoenix Group and its associates from invading Terra Nova and taking its natural resources.

There is a much smaller connecting portal device known as the Portal Terminus on the Terra Nova side that was sent from Hope Plaza in pieces after the Fourth Pilgrimage. When the Eleventh Pilgrimage comes through, the bomb strapped to a man destroys the Portal Terminus.

Lucas and the Phoenix Group bring a new one that can go both ways but is damaged by a Carnotaurus.