ICE core – WikiVidi Documentary



Views:109|Rating:5.00|View Time:54:16Minutes|Likes:1|Dislikes:0
An ice core is a core sample that is typically removed from an ice sheet or a high mountain glacier. Since the ice forms from the incremental buildup of annual layers of snow, lower layers are older than upper, and an ice core contains ice formed over a range of years. Cores are drilled with hand augers or powered drills; they can reach depths of over two miles , and contain ice up to 800,000 years old. The physical properties of the ice and of material trapped in it can be used to reconstruct the climate over the age range of the core. The proportions of different oxygen and hydrogen isotopes provide information about ancient temperatures, and the air trapped in tiny bubbles can be analysed to determine the level of atmospheric gases such as carbon dioxide. Since heat flow in a large ice sheet is very slow, the borehole temperature is another indicator of temperature in the past. These data can be combined to find the climate model that best fits all the available data. Impur…

____________________________________
Shortcuts to chapters:
00:03:16: Structure of ice sheets and cores
00:06:50: Coring
00:14:35: Large coring projects
00:15:44: Core processing
00:18:06: Brittle ice
00:19:48: Dating
00:25:09: Visual analysis
00:28:35: Isotopic analysis
00:31:34: Palaeoatmospheric sampling
00:34:31: Glaciochemistry
00:39:10: Radionuclides
00:40:09: Other inclusions
00:41:25: Physical properties
00:41:52: Early years
00:46:04: Antarctica deep cores
00:50:35: Greenland deep cores
00:53:15: Non-polar cores
____________________________________

Copyright WikiVidi.
Licensed under Creative Commons.
Wikipedia link:

The End Of The World Cult (Cult Leader Documentary) – Real Stories



Views:1847916|Rating:4.35|View Time:48:17Minutes|Likes:9310|Dislikes:1384
Michael Travesser says he’s the Messiah. Formerly a sailor called Wayne Bent, Michael is the leader of a cult in New Mexico called Strong City. His 56 followers – men, women and children – hang on his every word, serving him with absolute and unquestioning devotion.

Want to watch more full-length Documentaries?
Click here:

Follow us on Twitter for more –
Instagram – @realstoriesdocs

Want to watch more History Documentaries? Go to our dedicated history documentary channel called Timeline –

Content licensed by Digital Rights Group (DRG). Any queries, please contact us at: [email protected]

Documentary for St. Francis Xavier Church, Brooklyn, NY



Views:3582|Rating:4.50|View Time:3:8Minutes|Likes:9|Dislikes:1
Work Sample of a video created by Charles Dennis Productions for St. Francis Xavier Church in Park Slope, Brooklyn. This video features an excerpt from a documentary on the architecture & history of the church. Direction, camera, lighting and editing by Charles Dennis.

The Girl Who Survived Rabies – Documentary



Views:197574|Rating:4.69|View Time:47:24Minutes|Likes:1151|Dislikes:76
The girl who survived rabies is about 15 year old, Jeanna Giese, from Wisconsin in the USA, who survived rabies thanks to an innovative and desperate treatment tried out on her by Dr. Rodney Willougby.

His technique involved putting her into a deep coma allowing her body to begin an antibody response to the disease that let Jeanna gradually regained normal function. Subsequent testing of the same technique did not have such good results.

yt:crop=4:3,documentary,docfilm,film,shock,awesome,amazing,interesting,viral,best,Extraordinary,yt:crop=16:9,yt:quality=high,The Girl Who Survived Rabies,Rabies,Survived Rabies,Jeanna Giese,rabies in humans,rabies in animals,rabies in dogs,rabies documentary,yt:crop=4:3,documentary,docfilm,film,shock,awesome,amazing,interesting,viral,best,Extraordinary,yt:crop=16:9,yt:quality=high,The Girl Who Survived Rabies,Rabies,Survived Rabies,Jeanna Giese,rabies in humans,rabies in animals,rabies in dogs,rabies documentary

WACO MASSACRE DOCUMENTARY (Explicit Content)



Views:104929|Rating:4.66|View Time:2:16:9Minutes|Likes:567|Dislikes:42
WACO Massacre – Disturbing documentary about the assault on humanity by government. Federal Departments (just like Cliven Bundy Ranch) are USING military force against ‘the people.’
Share this video with others you feel should know what ‘really’ happened.

Documentary: Union students help victims of Hurricane Harvey in Texas



Views:152|Rating:3.33|View Time:22:47Minutes|Likes:2|Dislikes:1
When Hurricane Harvey flooded much of coastal southeast Texas in September 2017, a group of Union College students spent a week helping Port Arthur and Beaumont residents clean out their homes.

This documentary, produced by Union student Caleb Haakenson, tells their story.

Union’s unique international rescue and relief program prepares students for careers public safety, health care and global development. Learn more about the program at

Stress, Portrait of a Killer – Full Documentary (2008)



Views:1873660|Rating:4.78|View Time:56:5Minutes|Likes:8518|Dislikes:390
my artworks:
subtitles are available in 76 languages in the settings icon, you can improve them on this page (please send me a message so that I can upload it):
other awesome, more in depth Sapolsky presentations:

Sweet sweet codeine: Nigeria’s cough syrup crisis – BBC Africa Eye documentary



Views:2665197|Rating:4.60|View Time:52:55Minutes|Likes:21819|Dislikes:1904
In Nigeria, thousands of young people are addicted to codeine cough syrup – a medicine that’s become a street drug.

The Nigerian senate estimates that 3 million bottles of codeine syrup are drunk every day in just two states – Kano and Jigawa.

But who makes this syrup? And who sells it to Nigeria’s students?

BBC Africa Eye went undercover to investigate.

Subscribe to our channel for more investigative journalism. Nothing stays hidden forever.

Subscribe:
Website:
Facebook:

Las Vegas Gangs Documentary (Sin City)



Views:235|Rating:2.50|View Time:44:35Minutes|Likes:1|Dislikes:1
Las Vegas Gangs Documentary 2017: Sin Citys’ Most Vicious Gangs ! Las Vegas, Nevada – the sin city known for the beautiful resorts and casinos, is also .

Sin City gives a firsthand account of the violent rise of street gangs in Las Vegas. Through interviews with the founder of the GQ’s – the first bona fide West Coast .

The Gangsters Disciples Documentary 2017 : MOST Vicious Gang of The Midwest The gangsters disciples spread out the midwest since the 1980s’. Cashing in .

Utah Gangs Documentary 2017 – Salt Lakes Citys RUTHLESS Crips Utah, the home to the mormons church has a very unholy side – GANGS. The infamous .

Street Preachers of America | THE MOVIE | National Conference Highlights | Documentary



Views:4826|Rating:4.57|View Time:1:55:29Minutes|Likes:169|Dislikes:16
This is a Christian documentary film of the 2018 National Street Preachers Conference in Dallas Fort Worth Texas. Read reviews and sign up for next year at:

SEEDS: The Documentary



Views:474|Rating:5.00|View Time:14:47Minutes|Likes:4|Dislikes:0
A documentary celebrating the Durham non-profit SEEDS. This documentary is the final project of the 2015 summer session of the School of Doc.

www.seedsnc.org

The School of Doc—a free five-week summer filmmaking camp open to all Durham, North Carolina, public high school students—is an extension of the Full Frame Documentary Film Festival. Participants learn the art and craft of documentary filmmaking from instructors who make their living in the film industry and produce a completed documentary film in partnership with a Durham non-profit organization. The finished films will be presented at the 2016 Full Frame Documentary Film Festival next April, and camp participants will be able to attend the festival free of charge.

www.fullframefest.org

SEEDS: The Documentary
Executive Producers (instructors): Mark Maya, Maia Swan, Todd Tinkham

Production, Direction, Sound, Editing, and Cinematography by:
Davanta Brandon, Southern School of Energy and Sustainability
Neo Cruz, Riverside High School
Safiya Gallaghan, The School for Creative Studies
Kaya Hamilton, City of Medicine Academy
Nadirah Hart, City of Medicine Academy
Shemaya Hart, The School for Creative Studies
Marasia Jeter, Durham School of the Arts
Damon Johnson, Durham School of the Arts
Natalie Perkins, Hillside High School
Destini Riley, Jordan High School
Iris Vitiello, Riverside High School
Amina Williamson, Southern School of Energy and Sustainability
Justin Wright, Hillside High School

Music courtesy of mobygratis – www.mobygratis.com

Special Thanks:
SEEDS
Emily Egge
Thaddeus Bennett
Heather Hill
Hilary Nichols
Leslie Simonds
Laurel Shulman
Jolie Day
Jody White
And others…

The 2015 School of Doc was made possible with generous support from:
The Baskerville Fund at the Triangle Community Foundation
IBM
The Fenhagen Family and Helen’s Fund
The Mary Duke Biddle Foundation.