Seeker
Time may be a human construct but that hasn’t stopped physicists from perfecting it.
Read More:
JILA’s 3-D Quantum Gas Atomic Clock Offers New Dimensions in Measurement
https://www.nist.gov/news-events/news/2017/10/jilas-3-d-quantum-gas-atomic-clock-offers-new-dimensions-measurement
“JILA physicists have created an entirely new design for an atomic clock, in which strontium atoms are packed into a tiny three-dimensional (3-D) cube at 1,000 times the density of previous one-dimensional (1-D) clocks. In doing so, they are the first to harness the ultra-controlled behavior of a so-called “quantum gas” to make a practical measurement device.”
Jun Ye: Let There Be Light (and Thus, Time)
https://www.youtube.com/watch?v=bbBmkooNse4
Dr. Jun Ye, professor of physics at the University of Colorado at Boulder and a fellow of both the National Institute of Standards and Technology and JILA, explains how lasers are used to manipulate atoms inside and out for ultra-precise clocks.
Ultra-Accurate Clocks Lead Search for New Laws of Physics
https://www.quantamagazine.org/ultra-accurate-clocks-lead-search-for-new-laws-of-physics-20180416/
Atomic clocks are letting physicists tighten the lasso around elusive phenomena such as dark matter.
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Microwaves…..not sustantiable https://www.youtube.com/watch?v=aLf9s0RolH0
This is 100% Optical happy https://www.youtube.com/watch?v=7Udfg8pvQWs&t=74s
Optical, is the more precise form of being alive, to see feeling good, Microwaves are another way but it could not be sustantiable or define if is intelectualy lucid or flaccid.
That lab is a complete disgrace. No excuse for leaving the cable management in such a bad way. Look at the state of those patch leads and other cables that are going on in there. Can't believe they were fine with shooting that on camera…
Too bad the Earth will be uninhabitable for humans in 30 years. Still cool though.
Universal time is not measurable biggest mistake phsysist will probaly never believe lol we have our own perception of time and we can understand universal time but you can NOT measure it physically these atomic clocks and all these things they say are measuring physical atoms and what happens too them based off our version of time but were only reading physical aging basically not universal time..
those mirrors looked dirty
Redefine time? It was never defined in the first place. Because it's not there. There is only motion at a proportion of lightspeed which is a fundamental number without units.
Unbelievable they talk about time yet never have defined it. They count 9192631770 microwave 3.26 cm wavelengths and call it 1 second when in fact it is 299792458 meters. Then they call the speed of light 299792458 meters per second. Meaning 299792458 meters per 299792458 meters. So lightspeed = 1. Speed has no units. It is pure number. Time and the second vanish in circularity. But speed is real and nothing works without motion. Things don't move through time, they move at a proportion of lightspeed. A speed is not 30,000 km/s, it is 0.1. Light moves because it must move, because motion is fundamental. It doesn't need time and there isn't any anyway.
My wife would be the first to tell a strontium atomic clock its late
But the more cycles you have in a second, the more chances probabilistically you have of making a mistake or succumbing to quantum fluctuations? I don’t understand how this is more accurate – time is not real anyway
Good direction.
Time is not a human construct LMFAO time is something that can be observed as well as bent and manipulated. This is basic physics.
Time is a series of precise ticks, lol. That's a good one, never heard that one before. So, it's safe to say time does not exist.
Why do I need a more accurate clock?
it's 6 o'clock , nope it's -6 o'clock now … oh it's 6 o'clock again
the quantum clock is awesome
only tells half the time though , the other half is in another dimension somewhere
Oh man thats crazy
Except time isn't constant – it depends on where you are in a gravity well.
Good luck with relativity.. What a waste of time!
Ultra impressive Physics.
Mumbo jumbo for dumbo title
Time cannot be changed
Smarter watch… That's all it hopes to be
GPT-2 would generate more sensical answers than Ye.
The Auditors want us to develop a perfect clock so they can use it to stop time and get caught up on paperwork.
0:50 – "Time is a universal constant in our lives." – Who the fck wrote those lines??
5:37 Let's pretend to talk about something important, no one will get it anyway.
Could military time be considered universal lol
Can you adjust time when you are a sleep you slow it down and when you are at work speed it up or else i don't care😤
am I high or does the guy sounds like text to speech?
i think i click on the wrong video, it's not planet earth around here
Time is actually not 'ticks' it's woven in space and that's why yall don't understand space
Time is difficult to measure, reciprocate, weigh and unequivably used to man new worlds. Sometime reality does exist longer than what we assume! 😥😔🙂👌
Time changes as energy is put into or taken out of a system. And that is ONLY the time for that ONE system not all systems time is relative to each system. Just like time is different to a 5 year old than a 55 year old time FEELS DIFFERENT and almost acts different
How is this necessary
Seeker: Time is a universal constant in our lives …
Me: huh hmmm
Seeker: GPS Navigations, power grids, financial networks, wether you get to work before your boss…
Me: 😒😂 …