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Sanford Underground Research Facility
United States
Приєднався 9 чер 2009
Deep underground, scientists at Sanford Underground Research Facility (Sanford Lab) search for answers to the most fundamental questions about the universe.
Sanford Lab is an underground laboratory in Lead, South Dakota. The deepest underground laboratory in the United States, it houses multiple experiments in areas such as dark matter and neutrino physics research, biology, geology and engineering. There are currently 28 active research projects housed within the facility, 24 of which include professors, undergraduate and graduate students from South Dakota universities.
Sanford Lab's dedication to science, research and development and engineering, as well as its innovative approach to education, make it a world-leading science facility.
Sanford Lab is an underground laboratory in Lead, South Dakota. The deepest underground laboratory in the United States, it houses multiple experiments in areas such as dark matter and neutrino physics research, biology, geology and engineering. There are currently 28 active research projects housed within the facility, 24 of which include professors, undergraduate and graduate students from South Dakota universities.
Sanford Lab's dedication to science, research and development and engineering, as well as its innovative approach to education, make it a world-leading science facility.
2024 Neutrino Day
SURF’s 2024 Neutrino Day saw a record attendance of about 2200 people who took part in hands on science activities, performances, lectures, and exhibits across the town of Lead, SD.
Переглядів: 25
Відео
The Institute for Underground Science at SURF
Переглядів 64Місяць тому
The Sanford Underground Research Facility (SURF) houses world-leading, multidisciplinary research and incorporates that research into science, technology, engineering and math (STEM) education. To deepen our impact, we have launched the Institute for Underground Science at SURF (The Institute). The Institute creates opportunities to collaborate with scientists and researchers worldwide, enhance...
Deeper Talks: A decade of DeMMO - Microbes a mile underground at SURF with Dr. Maggie Osburn
Переглядів 106Місяць тому
Join us for our inaugural Deeper Talks event with Dr. Maggie Osburn of Northwestern University!
Deep Talks: Operating America’s Underground Laboratory
Переглядів 46Місяць тому
With a focus on hoists, shafts, rigging, and controls.
SURF New Branding Reveal
Переглядів 23Місяць тому
In May of 2024, Sanford Underground Research Facility revealed their new branding for the organization!
Join us at Neutrino Day!
Переглядів 80 тис.Місяць тому
Join us at Neutrino Day! Lead, South Dakota's FREE citywide science festival. Visit www.NeutrinoDay.com
Deep Talks: Art and engineering at South Dakota Mines
Переглядів 853 місяці тому
Deep Talks: Art and engineering at South Dakota Mines
Deep Talks: Colossal Caverns - an in depth discussion of the DUNE excavation with Michael Gemelli
Переглядів 1833 місяці тому
Deep Talks: Colossal Caverns - an in depth discussion of the DUNE excavation with Michael Gemelli
Deep Talks: CO2 Solutions - Driven by microbes isolated from deep mines
Переглядів 133 місяці тому
Deep Talks: CO2 Solutions - Driven by microbes isolated from deep mines
Deep Talks: Howasteya Oyuspapi - Capturing Their Good Voices
Переглядів 133 місяці тому
Deep Talks: Howasteya Oyuspapi - Capturing Their Good Voices
Sanford Lab Homestake Visitor Center Promo (2024)
Переглядів 463 місяці тому
Sanford Lab Homestake Visitor Center Promo (2024)
The Drift: Enhanced geothermal energy research with Hunter Knox
Переглядів 360Рік тому
The Drift: Enhanced geothermal energy research with Hunter Knox
The Drift: Getting students excited about science with Julie Dahl
Переглядів 63Рік тому
The Drift: Getting students excited about science with Julie Dahl
The Drift: Emergency Rescue Team with Woody Hover
Переглядів 280Рік тому
The Drift: Emergency Rescue Team with Woody Hover
Particle pursuit, a journey of the Deep Underground Neutrino Experiment (abridged version)
Переглядів 288Рік тому
Particle pursuit, a journey of the Deep Underground Neutrino Experiment (abridged version)
This free science festival TAKES OVER a small town every year
Переглядів 38Рік тому
This free science festival TAKES OVER a small town every year
That’s a wrap 🎬 Our Deep Talks highlight reel
Переглядів 72Рік тому
That’s a wrap 🎬 Our Deep Talks highlight reel
Awesome!! What will the target point be used for?
my best guess is this is the point where the cad drawings and reality underground meet, i.e the point from which all measurements in cad and reality are ultimately anchored
. Why does sanford hate Jews ?🤔
science!
I wish I could get there 😃
We wish you could too! We'll see you next summer!
. WHY DOES SANFORD HATE JEWS ? 🤔
. Stay safe and stay away
. Why does sanford hate jews?🤔
. Why does sanford hate Jews ?🤔
A very interesting video. I do hope that there will be regular videos of the underground mining process. Many thanks for this video.
Why does sanford" toilet monitors " hate jews?🤔
. Why does sandord hate Jews ?🤔
bruh
Soo, what is the copper for?
Amazing presentation- I live in Lead and I'm still in awe at whats happening beneath me
The faster you go the more wear on all the equipment, cables especially.
Douglas gets it, hes got his hard hat and goggles. You can tell he had to put all these crazy designs together... hearing the all too common call of the engineer:"It worked in the computer"
This isn't a physics-related question, but I'm still curious. Perhaps others might know the answer. -- Why is the 'j' in Ettore's Italian name prounounced like an English 'y' (or a German or Czech 'j')? Is the letter 'j', not a standard letter in Italian orthography, usually pronounced with a 'y' sound? I guess I would have expected it to be pronounced like a soft Italian 'g' instead.
Excellent question here's what we found out. Italy is a relatively new country having been unified in 1871. Prior to that time, the country was divided into a series of small kingdoms/city states. As a result, the local languages were related but often not exactly the same. The present Italian language tends to being more standardized as northern Italian, e.g. Milanese, but more isolated places have retained some of their own dialects to an extent. The following is an excerpt from www.conigliofamily.com/TheSicilianLanguage.htm# “Vowels in the Sicilian language have the following sounds (phonetics are in English): A is “ah”; E is “eh” (“long a”); I is “ee”; O is “oh” (“long o), and U is “oo”. “A, E, I, O, U” in Italian is “ah, eh, ee, oh, oo”!! The English sound of I (“long i” as in “eye”) is given by the combination “ai” in Sicilian. Sicilian has no letter "k", "y" or "w". It has a letter written like "j", but this "j" is a 'long-tailed' form of the letter "i", and is pronounced as we would pronounce "y" in English. In Sicilian spellings, "c", if it is followed by "a", "o" or "u", is pronounced like the English "k"; but if it is followed by an "i" or "e", then "c" is pronounced like the English "ch" (as in "church"). Double "cc" is also pronounced as the English "K". "ch" in Sicilian is NOT pronounced as in English, but sounds like the English "k". So my cousins, the Miccichè family, pronounce their surname "mee-chee-KAY". Similarly, "g" is pronounced as in the English "good" if followed by "a", "o" or "u"; but "g" is pronounced like the English "j" (as in "George") if it is followed by an "i" or "e". In Sicilian pronunciation, the "g" sound at the start of words is often "swallowed", and sometimes also the middle of words. The "g" is silent when followed by the consonant "l". The consonant "z" at the start of a word is generally pronounced as in English, while "zz" is pronounced "tz" as in "pizza". There is no "j", as such, in the Sicilian language. When the letter "i" has the sound a "y" has in English, it is written with a tail and looks like a "j" but it is not pronounced like the English "j". For example: "jiri" (English phonetics: YIH-rih); "jiurnu" (YOUR-noo); "saju" SIGH-you) etc.” Hope this helps.
@@SanfordlabOrg -- Ah, because he was Sicilian. That makes sense. Thank you for your excellent research, SanfordlabOrg!
You left your radio playing whilst recording 😡
🎉
how did i end up here , oh ya the Soudan Hoist Motor
To distract people away from God.
This is so sad.
What is dark matter?
Let me in your facility I love it!
That is so cool!
I am 12 years old and I LOVE science and ALSO underground research facilitys! I really wish I could see the place in person!
💯 Promo*SM
Majorana neutrinos can only form in the rulian curved space in the sub topology of a black hole. positive of this. its used in the interior for antimatter and matter exchange as a buffer matter as majorana particles create dark matter, aka virtual matter
Terrific presentations by all:). Love seeing all the progress at the lab.
I love to hear about the progress and outreach, great work team SDSTA!
"promosm" 💃
. 我喜欢科学 。 感谢分享 👍
. שלום סאנדי
. 我喜欢科学。 感谢分享☺
. Hi sandy
What is the meaning of the symbol of SURF ?
Good question! The circular SURF logo was designed to evoke the image of traveling underground in one of our shafts.
What's up with the masks....I am dumbfounded....idiots
Love this!
I’m confused, so the expectation is 3 keV but when we look at the charge light ratio we are looking for 30 GeV recoil? I’m a little confused
Happy All Saint’s Day 🎉
Aaron and Hugh - great presentation by two amazing gentlemen. Well done to all the collaboration. Hope to see you again one day at karaoke 🎤 🤞🏼🤫
Dark matter is ignorance of space body evolution by stupid scientist. they are too darn lazy to find correct understanding so they manufacture lie and present fictional matter to hid their ignorance. There is no dark matter. Search is a international scam to steal public money looking for non existing matter. I have told corrupt western leaders, universities and scientist to prove me wrong and get £10,000 + interest for their charity. 11 years no one had the ball to prove me wrong. Angela Merkle administration, science advisers and German universities did not have the intelligence or comprehension to appreciate my offer, she did not give me permission to release the correct science which would have ended all dark matter scams. Markus Horn, have you the ball to prove me wrong? or you are happy to continue to be part of scam.
It is like announcing the first result of search for father Christmas. if any one find the real one must have faked it. when will anglo american wake up and face reality. My Grandfather told fritz zuicky, there is no dark matter. Dunkle materie was ignored in Europe. Zuiky noticed Anglo American love for German science established German scientist (agent)’s concoction easily by a lie. Nazi sympathizers for their agent and Jewish for his religious background took picture of starlight bent by sun’s corona matter (space dust / plasma) and lied telling public it was bent by gravity. No space dust / plasma = no bending of light or lenssing effect. So Fritz Zuiky went to America. They embraced his idea as American science after Robin’s result. Soon conmen started scam to capitalise from it. Now it is multi billion Euro international scam Stealing public money looking for non-existing matter. I have told major western leaders and universities. They are reluctant to consider the fact, as it will end their scams also will show they have been coned over a century by a conman and their own ignorance. It is hard to fight the powerful people behind science scams. There is no dark matter. I pay £10,000 + interest to any one proves me wrong. Last leader Angela Merkel and her administration like American and British did not have the intelligence or comprehension to appreciate my offer. She did not give me permission to release correct science publicly. Now that privilege goes to Chinese or Russian leader. So all of you working or associated with dark matter presenting you contribution are part of international scam & deception pretending to do science. don't go mad, have the ball to take my offer and prove me wrong. I know you will not do it, because you do not want to publicly confirm your ignorance.
There is an elephant in the room explanation for the abnormally high rotation rates of stars in spiral galaxies (the reason for the theory of dark matter). We have all heard the phrase "mass becomes infinite at the speed of light". This phenomenon is illustrated in a common relativity graph with velocity (from stationary to the speed of light) on the horizontal line and dilation (sometimes called gamma or y) on the vertical line. Mass that is dilated is smeared through spacetime to an outside observer. Even mass that exists at 75% light speed is partially dilated. Wherever you have an astronomical quantity of mass, dilation will occur because high mass means high momentum. 99.8% of the mass in our solar system is in the sun. 99.9% of the mass in an atom is in the nucleus. If these norms are true for galaxies than we can infer that there is 100's of trillions of solar masses at the center of common spiral galaxies. There is no way to know this through observation, there is far too much interference, dilation and gravitational lensing. If we attribute a radius to these numbers than we can calculate that relativistic velocities exist in these regions the same way we could calculate the surface velocity of the sun if we doubled it's mass. The mass at the center of our own galaxy is dilated. In some sublime way that mass is all around us because as the graph shows we are still connected to it. Einstein formulated relativity before the existence of other galaxies was confirmed. Its clear that the mass is dilated though the galaxy and not the universe as a whole. It was recently discovered that low mass galaxies (like NGC 1052-DF2) have normal star rotation rates. This is what relativity would predict because there is an insufficient quantity of mass at the center to achieve relativistic velocities. This is virtual proof that dilation is the governing phenomenon in galactic centers, there can be no other realistic explanation for this fact. A simple way to confirm this would be to calculate the star rotation rates of a large number of galaxies. This would show that all the high mass galaxies would have star rotation rates that defy the known laws of physics and all the low mass galaxies (some galaxies can appear to be low mass but can have high mass at the center) would have normal star rotation rates.
I think I did very well. With some hesitation for two questions I finally got all of them right! Yay!
It is a pity the poor diffusion and the underestimated disclosure for the general public on this subject; which, among other things, should be in the news headlines in relation to the work already done by the James Webb telescope. This denotes displeasure of Lux-Zeplin spokespersons with their Funders and the Communities.
Es una lástima la pobre difusión y la desestimada divulgación para el gran público sobre este tema; que, entre otras particularidades, debería estar en los titulares de las noticias en relación con el trabajo que ya hace el telescopio James Webb. Esto denota displicencia de los voceros de Lux-Zeplin con sus Financiadores y las Comunidades.