How a miniaturized atomic clock could revolutionize space exploration | Jill Seubert

[@skydivekrazy76]

This woman's passion for space is beautiful to witness.

[@前田和明-c1d]

Thank you for your

[@前田和明-c1d]

Post ppppppppp

[@Oculunus]

She is basically talking about a technology that will make her lose her job and she is happy, because it will help humanity as a whole. That's comendable.

[@DemonizedTX]

Finally a good and interesting talk. I subscribed to TED a long time ago to see how people tackle serious issues through science, innovation and technology but lately the subject of talks shifted to activism more than practical issues.

[@nickcherries]

As if exploration is worth anything until activists create an earth we can live on peacefully with longevity

[@DemonizedTX]

@@nickcherries I'm sorry but I have to disagree. Modern activism seems to be more about complaining and being angry all the time than trying to bring about practical change.

[@nickcherries]

DemonizedTX , there is a lot to be angry about and a lot that is not getting changed. Climate change being the issue that dwarfs all others

[@NietzscheanMan]

@@nickcherries explore what went wrong or is frustrating in your personal life to the extent that you have become ideologically possessed and feel the impulse to tell other people how to live their lives. The more of a tyrant you want to be over others, the less self control you tend to have. Do some introspection and escape from the dead end path that you are on, for your own sake and the sake of others. Good luck.

[@HiAdrian]

Also, these kinds of topics aren't divisive. That's a big plus for just about everyone.

[@964tractorboy]

Great content delivered without a single pause, hiccup or fluff. Massive kudos.

[@mudderofgod7762]

A graduate of trump University LOL

[@skoufix]

Ted back on track with a woman who has earned the right to be on stage through her intelligence, insight and experience not an agenda. Wonderful!

[@OzCroc]

Are people not allowed to talk about politics and such on TED?

[@bin5803]

Dodger the Crocodile When it all boils down to “men bad” or “LETS DECOLONIZE EVERYTHING” then no.

[@OzCroc]

@@bin5803 I don't think anyone has ever said "Men Bad". They probably said something that you took as "Men Bad" but was actually just about toxic masculinity or something. Toxic masculinity by the way isn't saying masculinity is bad, it's describing the traits of masculinity that are bad, like aggressiveness and being easy to anger. In that regard, there is also toxic femininity, like being submissive or apathetic. I have a feeling you're the kind of guy who says it's sexist to point out that men commit most crimes or something.

[@nickcherries]

Bin , but yes let’s decolonize everything

[@skoufix]

@@OzCroc Seems you are trapped in a bubble there, dear old croc! Where did I ever mention politics? But yes, the type of politics you refer to can be, and should be, discussed. With substance. And intelligence. And impartiality.

[@ashkax]

Inspiring. As a student of horology, collector of luxury watches, a lover of physics , and an engineer, I love love this talk.

[@heyramineni]

So she flies spaceships. That's gotta be the coolest job ever.

[@maxschmick5179]

For this Job you need exceptionally good physical and mathematical knowledge

[@shaylanroy583]

@@maxschmick5179 you calling him dumb

[@yoanfardella3421]

Or this is the one that pilots a spaceship while being inside the spaceship that has the coolest obe

[@maxschmick5179]

@@shaylanroy583 Nope I just said that it is a Job you need lots of knowledge for and I have seen a part of the Physical things those people calculate and I unser literally nothing

[@maxschmick5179]

@Ákos Dánffy What do you mean?

[@nayonikasen3326]

I would listen to you forever!

[@rezaero]

Way to go Jill! Proud of my intelligent coworker!

[@jimquinn6232]

Very interesting content; excellent presentation. One of the few TED Talks that I didn't delete after reading the first few words in the subject lines these last couple of years. Excellent!

[@cattopotato4520]

More maps and navigation to explore those unknown phenomena that are waiting to be discovered would be exciting

[@sauxybanana2332]

Jill Seubert, you fucking nailed this speech

[@ronlockwood3987]

GPS on Mars! "Recalculating... Recalculating..."

[@bobinthewest8559]

"Recalculating... turn left now... tsk, your OTHER left... Recalculating... turn right, again... do you SEE the huge mountain over there? ... Recalculating... turn right, again... too much, back to the left a little... ugh, Recalculating... stop, just STOP for a moment... " (long pause)... (very long pause, actually)... "Recalculating... turn left... left... I said LEFT... " Smoke is seen coming from the back of the handheld unit... "Are you just a moron?... " (Long pause)... "Recalculating... "

[@hatimbootwala7783]

Thai was an awesome talk. Thank TED

[@ml.2770]

2020: We need a small atomic clock! 1964: Hewlett-Packard 5060a - Hold my beer.

[@vvak9705]

Beauty and brains. Love this Ted talk ❤️

[@vimalk78]

You have THE BEST BEST BEST BEST BEST JOB EVER!!!!!!!!!!

[@drmosfet]

About an decade ago, there was some news about atomic clock that would be really inexpensive and small, and that claimed accuracy of 1 second ever 300 years, then nothing after that. It's nice to see someone trying again. What is really needed is a Sun orbiting satellite's constellation that multi-purpose, space navigation beacon, space based internet router, space objects collision detection system, and like she said gravy wave detection, based an atomic clock, this would make John Harrison proud if he was still alive.

[@dancingfrogsxb1276]

10 years and instead of losing a second every 300 years it's a second every 900 million years

[@drmosfet]

@@dancingfrogsxb1276 Really hope it's true this time around. Some amazing things could come from it.

[@gusmore26]

What about creating Quantum Entangled Atomic Clocks? That way we wouldn't have to wait for a signal, our telemetry would be instantaneous.

[@haykgargaloyan6838]

Gus More harder to do I suppose, but I’ve thought about it

[@jerrypolverino6025]

Sorry. Can’t be used to transmit information.

[@asad9042]

So did Mass Effect 2 had it right?

[@MrAlRats]

Pairs of photons, neutrinos, electrons, molecules or small diamonds can be quantum entangled. Macroscopic objects like a pair of clocks cannot be quantum entangled. Quantum entanglement occurs when a pair or group of particles is generated or interact in a way such that the quantum state of each particle of the pair or group can't be described independently of the state of the others, even when the particles are separated by a large distance. Entanglement produces correlation between measurements performed on entangled particles but any transmission of information at faster-than-light speeds is impossible.

[@varunnayyar3138]

Quantum entanglement was experimentally observed in 2019 just upto 50 km. Being a recent technological concept it might not be used for another couple of decades I think.

[@dannygjk]

Accurate time-keeping is also necessary for navigation here on Earth if you don't have access to GPS. Hundreds of years ago at sea they could determine only latitude with reasonable accuracy until decent timepieces were invented.

[@chanakya2799]

Fantastic 👍👏

[@Mattstiless]

Miniaturized Atomic Clocks?!?!? With these, i could open the gates of gudash !

[@박두환-v5v]

I LOVE YOU SOUTH KOREA

[@june4135]

o.k.

[@fairybelive9653]

Great for you!

[@nathaliafernandes5093]

What an amazing talk!! Loved it!

[@funkybayatPK]

Love the passion, I congratulate you and ignore the negatives......they can’t begin to spell astrophysics if you spotted them 10 letters!

[@djayjp]

That's right, don't move outside of the red circle. Keep your distance.

[@vivektulja4516]

Very interesting talk. But Jill Seubert is only talking about one of the many, many challenges we face in space exploration. Depending on the specific nature of the mission, many other problems remain unsolved. The elephant in the room is propulsion. We have gone as far as we can using liquid hydrogen and hydrocarbons.

[@chrisparsonson420]

That was good

[@KorbinDwayn]

Interesting 🤯

[@dxutube]

Today's date is TED

[@brunogarcia1998]

Awesome!

[@elgracko]

would more acurate timing also help in lidar recognizance?

[@ALANcR1980]

Galo Aguirre No

[@elgracko]

@@ALANcR1980 , good to know. Thanks.

[@rmm2000]

Amy Adams does Space?

[@sanjuansteve]

I think Einstein had it wrong and that time is constant, not the speed of light. I think dark matter density is the limiting factor to the speed of light and that gravity and dark matter density bend/pull on light (and everything else), not 'spacetime'. I think quartz pulses and atomic clocks are induced to operate more slowly when traveling at high velocities in space, slowing our measurements of time, not time itself.

[@AwesomeA909]

Crazy 😮

[@DetroitMicroSound]

I wish I were married to somebody as amazing as she. ❤

[@capealio]

You misspelled brainwashed

[@june4135]

Hey you two, I think there's some conjugation missing from y'all's word replacements...

[@DetroitMicroSound]

@@capealio Says some random person with 2 subs.

[@tempestandacomputer6951]

@@capealio Awww! Check it out guys, i found one of those people who live under a rock!

[@priteshs3357]

I totally clicked this video to learn about miniaturized atomic clocks in space !! Not because of this gorgeous lady , btw, how can I marry her ??

[@lorddarthrushirious9256]

Community, I have a question, just a question. Wouldn't it be better if people worked on an AI that automatically improvises in space, on that spacecraft, in various scenarios like incoming asteroids and course alterations? I mean, it makes the thing drive itself in space, going to the destination it was initially programmed to go to, now, a deep space atomic clock in the telemetry would be almost unnecessary as long as the entire program has to be rewritten, as in, when a mission is added or removed, or when the destination is changed, but that only means that the planning before launching the craft on its mission just wasn't up to its own mark. So, how about one spends resources and time training and building an AI to steer the spacecraft, ( of course, the clock is just as important, people do have second thoughts here and there, as improvisations or as corrections.), instead of focusing so many resources in the clock, considering that the AI is also equally as important, but just isn't developed so severely? I'm just saying, instead of an RC car in space, why not just put in a self driving Tesla? The remote transmitter and receiver are also important to develop, to account for help in second thoughts about the mission. But I think it would be much better if people spent a ton of time building the space craft whilst testing it before launching it into space, particularly building and testing and training the on board AI. And by a ton of time, I mean, a ton more than the ton of time that they spend normally. I may be wrong and do correct me if I am wrong. I'm intrigued and curious, and I want to see if my idea is something that has potential of being real, to see if my idea isn't so bad. I just want to see if it is or isn't bad. I'm happy with either answer. Just curious, just wanna know.

[@pseudorandomly]

This is a good idea, and it's being worked on, most especially for space guidance and navigation, but also for ground navigation of, e. g., Mars rovers. One goal is to allow the spacecraft to make mission decisions autonomously, so it can react to circumstances and take actions without waiting for ground control -- especially when such delays might cause loss of mission objectives.

[@lorddarthrushirious9256]

@@pseudorandomly oh. Well, that's a step forward. I hope they work harder on that. And hey, do you have a link or something for me to learn a bit more about that stuff since you said it's being worked on?

[@pseudorandomly]

@@lorddarthrushirious9256 A google search for "artificial intelligence spacecraft" turns up a number of good articles from JPL, NASA, and others.

[@lorddarthrushirious9256]

@@pseudorandomly thanks, man.

[@BeccAcCardenas]

My brain hurts contemplating that time/space expansion rate😁🤘🏻✊🏻

[@bobinthewest8559]

I've never heard any real answer to the question, "What is the universe expanding INTO?"

[@dbn281]

Cabbies need a miniature atomic clock as well, maps would work better

[@Zagor_eyyubi.34]

Türkçe altyazı niye yok..

[@miker1645]

Not 1st

[@invox9490]

In One Piece (japanese manga/anime series) the seamen in the Grand Line use a speciall compass that "charges" the location with each island they encounter... She suggested something strangelly similar to it. Love that.

[@dru4670]

We need in atomic sized atoms.

[@june4135]

how

[@floydnelson92]

I want some of this explained in greater detail like how more precise clocks will guarantee greater safety of astronauts. Also, general relativity will change their times, so...

[@SCAGMONKY]

YOU CAN'T TALK ABOUT THE FUTURE WITH TODAY'S DREAMS

[@soufianwijermarsqarbal4588]

Pretty scientists are hot!

[@funcomedyi]

🤔

[@rb032682]

Smart chicks are hot!

[@welkinator]

"She holds so dear..." "She"? What's this "she"?

[@waleedal_khaled6299]

Coronavirus 2020☹

[@2511jeremy]

ChinaVirus**

[@capealio]

Fake Virus

[@oceanman6327]

@@2511jeremy Don't call it that.

[@keithk7451]

Random Guy especially since it was created in North Carolina...

[@oceanman6327]

@@keithk7451 What?

[@dammuozz]

they are already on sale, just google miniature atomic clock... this is an example: www.sparkfun.com/products/14830

[@primeanomalous4275]

Who else thought she was Donna Paulson😌

[@justfunltd107]

Wow

[@ThatPopularKid19]

I really don't like to think about humans traveling into interstellar space because none if us will be alive to see it.

[@sumanthrao5266]

👍👍👍👏👏👏👏👏

[@yoanfardella3421]

"it's like an echo on a mountain" except this mountain is mooving at 50 mph

[@djayjp]

More like 30,000+mph

[@yoanfardella3421]

@@djayjp in fact I wanted to write 50kmph

[@yoanfardella3421]

But it depends on the situation you consider, voyager is now moving slower but it was way faster when it was close to earth

[@djayjp]

@@yoanfardella3421 That's true: en.wikipedia.org/wiki/Voyager_1#/media/File:Voyager_speed_and_distance_from_Sun.svg

[@andybaldman]

How do I marry you.

[@skeletonmasterkiller]

Simp

[@rmm2000]

Rohypnol. You'll need it...

[@andybaldman]

@@rmm2000 I'm on it.

[@andybaldman]

@Mat Plotlib I'm more than all set in all three areas. What now?

[@n1k32h]

Wow she looks like Amy Adams

[@Aco_official]

Can’t even pronounce the title

[@panyarerksakunchai6497]

it do every thing not easy for me so bad show more content to Samsung bad terms be which

[@Alu404]

El psy kongroo :)

[@talpark8796]

"she": **it** never fkn ends....! 😧

[@Ayoub_Awesat]

Wut

[@somnathchoudhari1836]

😫😫

[@arkaadias2526]

So tell me...(might be that im not that bright) but talking about a unmanned shuttle and about landed rover are two different things. We dont need to fit an atomic clock into a rover, if we need a smaller atomic clock it would be for the shuttle not for the rover. And if the shuttle IS the rover then its kind of stupid not to cover it with a protective sheilding. Truth is that we really dont need new smaller atomic clocks because technology that got mars rover there, well it works, and in this talk she hasnt said any applicable reason for the new atomic clocks. Space, while it maybe uncharted, is and probably will stay mostly empty. I am glad that she talks about Han Solo cause it was castle run that inspired a channel called "film theory" to calculate the possibility of a spaceship hiting something at lightspeed...it was close none AT LIGHTSPEED. So why is she talking about it like it would be problem for a shuttle that DOES NOT move close to lightspeed, i mean not even nearly. Please! Please! Please! Let people on to the Ted talk stage that actually know theyr stuff. Her entire speech could be fit into one sentence, instead she wastes everyones time exacly 11minutes and 20seconds.

[@arkaadias2526]

We should be gettin the ability to get man on mars first before talking about making the navigation equipment for astronouts in the future that may not even come. Tho her talk about spacial fractures and sensors and all that is only reason we need an atomic clock in space.

[@markjmaxwell9819]

I wouldn't say revolutionise but it's nice to have earth time down to the milli second as Boeing found out the hard way. 😂😂😂😂😂

[@panyarerksakunchai6497]

it do tv me cannot safe to open so 4 month me not open for it how it internal wifi direct it in mobile me cache apps release Google version bad use do ? for it be me

[@fendularatsq2317]

tldr; just google atomic clock

[@sadmansakib5448]

😮

[@weareparamore1597]

Autonomous navigation? Sounds like elon musk rocket's

[@michaelztipo7252]

someone needs to tell her the truth about space

[@zolee6357]

You can't teach an old dog new tricks 😐

[@churde]

Which is?

[@wegder]

Smart ideas are stupid, we live in trump world now.

[@Wytze42]

How about actually telling us how this clock works and using the time to teach us something rather than all these theatrical statements. This is TED at it"s worst.

[@lgalina997]

Deep space is premature; our room Here needs cleaning.

[@sundaedior]

She talked a lot of nonsense

[@byronsoul1]

Half of me loves the idea of visiting the planets of our solar system and beyond but how stupid we are as a species to spend so much money, time and resources on trying to leave paradise (earth) we could fix the planet we own with half the budget spent on NASA let alone the other space programmes the other countries have So much intelligence wasted on boondoggles

[@bobd5119]

I think you are assuming human enterprise is a zero-sum game.

[@byronsoul1]

@@bobd5119 no Bob that isn't what I think, but over the past century most of our advancements in technology have been derived from each country trying to dominate and control, Instead I would rather we invested in our future and not the mutual assured destruction put forward by our governments; it's perplexing to me that we have not learned from a thousand years of mistakes That is all

[@capealio]

Space doesn't exist

[@capealio]

@@myutubechannel_nr1 hahaha

[@にほんご-d3p]

Mars do not exist.

[@MrFloRolf]

I just ate one a couple days ago. They really do exists.

[@samreynolds3789]

HOW IS IT , $$$ for : THIS B.S., and ENDLESS WARS , but NOT for PPE Supplies & EQUIPMENT FOR Cops , Sanitation Workers -Janitors , MEDICAL STAFF , STORE STAFFS , etc.....!

[@eastonhansen4787]

Because it takes space to manufacture that stuff we have the money and they all have to be funded by one system these experiments are a group of 10 people working on one thing at a time making it themselves and most are privately funded.

[@capealio]

You are the definition of sheople

[@oceanman6327]

@@capealio You are the definition of r/insanepeoplefacebook

[@e.b25]

u can navigate me baby

[@AppletonPermaculture]

Wow