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Videos (213) | Sift Talk (4) | Blogs (16) | Comments (336) |
Videos (213) | Sift Talk (4) | Blogs (16) | Comments (336) |
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Interstellar - Honest Trailers
I enjoyed it. I don't understand many of the criticisms - it's a film, were we somehow expecting to have our humanity validated by it? A scientifically accurate description of a mission would be boring - they'd almost certainly die in the wormhole.
The science wasn't unreasonable. It was a lot closer to reality than anything in star trek or star wars. Anne Hathaway's character muses on the power of love and suddenly it's a force of the universe? My memory might be flawed, but i don't remember hearing anyone confirm that or discuss it - in fact, the state her "lover" was in was kind of contrary to the opinion she gave and certainty to how she felt. We really do have no idea about black holes, either, so for all we know it could be manipulated by some future technology. The tesseract "library" was an interesting take on time travel/time manipulation.
The only thing that broke my suspension of disbelief was the bit when they said they thought they had years of good readings from the water planet due to time dilation. But that doesn't make any sense, because the number of signal pulses sent from the surface must equal the number of signal pulses received in orbit. My best guess is that the pulses would be elongated and have their wavelength shifted, possibly, but one thing i am certain of is that the total number can't be different.
The problem is, the older you get, the more you know about science, the less faith you have to put in films to give you a mind-bending experience that works on so many levels. None of it is plausible, so why rule it out based on what Hathaway thinks about the nature of love, or anything else?
Good film! And funny video. Someone's got to defend it though!
Schwarzenegger Zombie Movie Trailer
Can we bring back Quantum Leap instead? Time travel within your own lifetime genre is overdo. Put Arnold in it. Make him sing Imagine.
The Secrets of Quantum Physics - Einstein's Nightmare
I learned most of it from my mother, who was a well respected dissident of the quantum physics world until she died in 2006. I'm not nearly clever enough to follow in her footsteps, but I learned enough to know that the reality of science is full of human failings. Often egos, headlines and research grants get in the way of real science. Nothing like a claim to allow the possibility of time travel to get yourself in the papers and help get the funding in.
Unfortunately the maths has assumptions built in that cannot yet be tested and that has made it become totally detached from reality, the maths becoming proof in of itself, even if it makes no logical sense. In any reasonable time, the idea would have been dropped and we'd just have to say we don't know yet. They need to take step back, go back to the real fundamentals and nail those first, otherwise they go sprinting off in all sorts of directions not knowing if the basis on which they are working is sound.
It sells books and makes good headlines but it isn't good science.
I thought it was presented pretty well as an overview of the concept. It's a BBC doc, not a course at a university.
Is this a field of study for you? I'm curious to hear what exactly you think was wrong. I'm not a fan of quantum mechanics in general either btw.
80s arcade with the Oculus Rift
OMG I'd be a rich man if I could time-travel this back to my teen years. Those machines ate my financial health.
terminator genisys trailer
Pshaw.
That's a valid explanation for how your changing the past can skew the future timeline after the manipulation took place.
There's no such valid excuse for the simple act of going backwards in time landing you in a different parallel universe that is totally unrelated to the universe from which the time traveler left.
Alternate universe.
Infinite parallel universes (multiverse). Try to shoot your grandfather, well you just shot him in a different universe. Paradox avoided.
terminator genisys trailer
Kalle, you fail to grasp that that is what happens when you mess with time travel. If anything, we might see some answers to the fact that the past terminator movies (and tv show) should have created such a ripple that there should be paradoxes all over, and that the original movies time line would be long gone. If at the least, we can use it to show that the T3 timeline never existed in the first place since this happened before then.
terminator genisys trailer
I'm interested as always.
My only problem is the WAY busted time travel logic.
If he's sending the dude back in their timeline to save her, how can he arrive in a different timeline's past where she doesn't need saving and everything has changed?
Right?
RIGHT?
terminator genisys trailer
Doesn't look like a reboot to me.
I like the look of it. I don't want to see arnie pretending it's the 90s, but he's still that hero dad-type character to me, he always will be. Clint Eastwood deserves a rest and without him we don't have a true aging hard-ass. We never used to watch arnie films in the past for the story alone, even if he did appear in some greats. So if he's playing a role that makes sense, some time travel to set up inappropriate levels of mayhem in the modern world is passable because that's all that Terminator 2 did.
I'm in for the ride, i'll watch it with hope.
Like I said before...
Why must everything be rebooted?
marinara
(Member Profile)
Happy birthday marinara! I was just going to offer folly on how remiss we have been to catch up a spell, but then I realized I shouldn't talk like I just time traveled from the 18th century.
saber2x
(Member Profile)
Your video, Time-travel through 50 years of living rooms., has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.
X-Men: Days of Future Past -Quicksilver Scene
I couldn't claim to be an expert. There have been several 'flash'es over the years. A few of them can travel faster than light, and thus time travel.

Not sure how much general relativity could play into such a thing. It is a comic after all.
Since time is relative, I'm having a hard time seeing what's different between Quicksilver's power and The Flash. any experts can comment?
apparently Noah is awesome!
WHAT THE HELL?!? Your post was posted 54 minutes 59 seconds IN THE FUTURE!!!!!?????????? Are you the Sift's first time traveler?!?
Can you please tell me what tonight's lotto numbers are?
Apparently!!!!
Hot Tub Cadillac
*art
Can it time travel too?
ST: TNG Riker (Number 1) on Dukes of Hazzard
Riker must have been on a time travel mission when he was an lieutenant
X-Men: Days of Future Past Trailer 2
is a mutant power facilitating the time travel somehow