Posts Tagged ‘Dr.’
Friday, December 4th, 2009
A lecture by Dr. Douglas McGregor exposing the lies and myths of the anti-nuclear energy movement. Filmed in 2002 and produced by The John Birch Society.
Douglas S. McGregor, Ph.D., is the director of the Semiconductor Materials and Radiological Technologies (SMART) Laboratory at the University of Michigan at Ann Arbor, where he designs, fabricates, and characterizes radiation detectors and systems. Dr. McGregor has over 15 years of experience with radiation detection and measurement, semiconductor physics, and semiconductor device fabrication, and he is recognized as an expert on semiconductor radiation detector design, fabrication, and characterization. He presently holds records for semiconductor detector results and designs, and has introduced novel concepts for neutron and gamma radiation detectors. Many neutron detectors developed at the SMART Laboratory are used and tested at the Ford Nuclear Reactor facility, where graduate students working with Dr. McGregor characterize their properties. Mr. McGregor has authored or co-authored over 36 research publications on radiation detectors, and presently has six patents filed on various detector concepts. He has a B.S. and M.S. in Electrical Engineering from Texas A&M University and a M.S. and Ph.D. in Nuclear Engineering from the University of Michigan. Dr. McGregor has also performed research for the Los Alamos and Sandia National Laboratories.
Links to informative news articles by The New American magazine and other sources:
Another Look at Nuclear Energy
Nuclear energy is on the go, helping countries in Europe and other parts of the world solve their energy woes economically and safely. Will America get back on board?
http://findarticles.com/p/articles/mi_m0JZS/is_9_23/ai_n25005318
Myths About Nuclear Energy
http://findarticles.com/p/articles/mi_m0JZS/is_9_23/ai_n25005319
Rethinking Nuclear Power
With blackouts, power shortages, and rate hikes becoming more common, now is the time for America to reexamine the promise of nuclear energy.
http://blog.myspace.com/index.cfm?fuseaction=blog.view&friendID=403975945&blogID=430658719
Nuclear Waste: Not a Problem
Unbeknownst to most people, the bulk of nuclear waste is recyclable, and the remainder can be safely stored and presents little danger to anyone.
http://findarticles.com/p/articles/mi_m0JZS/is_4_24/ai_n25019125
The “Other” Renewables
Environmentalists often refer to wind, solar, and “other renewable sources” of energy. What are these “other sources”? How can they contribute to our energy future?
http://findarticles.com/p/articles/mi_m0JZS/is_23_23/ai_n25015014
Energy’s Future
The world need never run out of energy. In fact, technology and private enterprise are poised to bring us an abundance of energy—if government will just get out of the way
http://findarticles.com/p/articles/mi_m0JZS/is_/ai_n25107025
Energy for America
We can achieve energy independence for the 21st century without destroying the environment. There’s no need to de-industrialize or sacrifice our standard of living.
http://findarticles.com/p/articles/mi_m0JZS/is_/ai_n25017625
Stifling America’s Energy Production
http://www.newswithviews.com/Robinson/art1.htm
Science, Politics and Death
Environmental extremism kills. Millions die annually because of restrictions on DDT, and imposing the “Kyoto” regulations would kill many more.
http://findarticles.com/p/articles/mi_m0JZS/is_12_20/ai_n25092755
The Fruits of Eco-Extremism
Banning essential substances has brought untold misery to millions.
http://blog.myspace.com/index.cfm?fuseaction=blog.view&friendID=403975945&blogID=430658148
Behind the Environmental Lobby
It may seem stranger than fiction, but it’s a documentable fact: the eco-socialist movement is financed by the super-rich as part of a comprehensive agenda for global control.
http://findarticles.com/p/articles/mi_m0JZS/is_/ai_n25107026
Pressure From Above and Below
Decades of documentation demonstrate that the environmental movement is advancing with a hidden agenda that has nothing to do with “saving the earth.”
http://blog.myspace.com/index.cfm?fuseaction=blog.view&friendID=403975945&blogID=430658230
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COPYRIGHT NOTICE: Video uploaded for nonprofit, educational purposes only under the “fair use” provision of U.S. Code, Title 17, section 107.
http://www4.law.cornell.edu/uscode/17/107.html
Duration : 0:10:30
(more…)
Tags: alternative, birch, chernobyl, control, crises, deregulation, douglas, Dr., energy, environmentalism, environmentalist, fusion, Global, greenpeace, island, John, mcgregor, mile, movement, nuclear, population, power, renewable, Society, solar, Three, warming
Posted in research publication | 1 Comment »
Wednesday, November 11th, 2009
The two-hour special premieres this Sunday, October 11th @ 9pm E/P on Discovery.
http://dsc.discovery.com/tv/ardipithecus/ardipithecus.html?smid=YTDSC-YTD-SHP
Find out how scientists managed to safely free the fragile fossils from the sediment surrounding them.
Following publication in the journal Science on the discovery and study of a 4.4 million-year-old female partial skeleton nicknamed “Ardi,” Discovery Channel will present a world premiere special, DISCOVERING ARDI, Sunday October 11 at 9 PM (ET/PT) documenting the sustained, intensive investigation leading up to this landmark publication of the Ardipithecus ramidus fossils.
UNDERSTANDING ARDI, a one-hour special produced in collaboration with CBS News will air at 11 PM (ET/PT) immediately following DISCOVERING ARDI. The special is moderated by former CBS and CNN anchor Paula Zahn and includes research team members Dr. Tim White, Dr. Yohannes Haile-Selassie, Dr. Giday WoldeGabriel, Dr. Owen Lovejoy, and science journalist Ann Gibbons
The scientific investigation began in the Ethiopian desert 17 years ago, and now opens a new chapter on human evolution, revealing the first evolutionary steps our ancestors took after we diverged from a common ancestor we once shared with living chimpanzees. “Ardi’s” centerpiece skeleton, the other hominids she lived with, and the rocks, soils, plants and animals that made up her world were analyzed in laboratories around the world, and the scientists have now published their findings in the prestigious journal Science.
“Ardi” is now the oldest skeleton from our (hominid) branch of the primate family tree. These Ethiopian discoveries reveal an early grade of human evolution in Africa that predated the famous Australopithecus nicknamed “Lucy.” Ardipithecus was a woodland creature with a small brain, long arms, and short legs. The pelvis and feet show a primitive form of two-legged walking on the ground, but Ardipithecus was also a capable tree climber, with long fingers and big toes that allowed their feet to grasp like an ape’s. The discoveries answer old questions about how hominids became bipedal.
Duration : 0:1:8
(more…)
Tags: 4.4, africa, ancestors, ancestry, ancient, apes, ardi, ardipithecus, australopithecus, bipedal, CBS, channel, CNN, discovering, Discovery, Dr., ethiopia, evolution, evolutionary, fossil, fossils, Lucy, million, Paula, primate, ramidus, Research, science, skeleton, special, Tim, White, Zahn
Posted in science publication | 25 Comments »
Saturday, October 24th, 2009
The two-hour special premieres this Sunday, October 11th @ 9pm E/P on Discovery.
http://dsc.discovery.com/tv/ardipithecus/ardipithecus.html?smid=YTDSC-YTD-SHP
Human feet are very different from those of other primates. Ardi’s foot had a big toe that could grasp as she climbed in the trees.
Following publication in the journal Science on the discovery and study of a 4.4 million-year-old female partial skeleton nicknamed “Ardi,” Discovery Channel will present a world premiere special, DISCOVERING ARDI, Sunday October 11 at 9 PM (ET/PT) documenting the sustained, intensive investigation leading up to this landmark publication of the Ardipithecus ramidus fossils.
UNDERSTANDING ARDI, a one-hour special produced in collaboration with CBS News will air at 11 PM (ET/PT) immediately following DISCOVERING ARDI. The special is moderated by former CBS and CNN anchor Paula Zahn and includes research team members Dr. Tim White, Dr. Yohannes Haile-Selassie, Dr. Giday WoldeGabriel, Dr. Owen Lovejoy, and science journalist Ann Gibbons
The scientific investigation began in the Ethiopian desert 17 years ago, and now opens a new chapter on human evolution, revealing the first evolutionary steps our ancestors took after we diverged from a common ancestor we once shared with living chimpanzees. “Ardi’s” centerpiece skeleton, the other hominids she lived with, and the rocks, soils, plants and animals that made up her world were analyzed in laboratories around the world, and the scientists have now published their findings in the prestigious journal Science.
“Ardi” is now the oldest skeleton from our (hominid) branch of the primate family tree. These Ethiopian discoveries reveal an early grade of human evolution in Africa that predated the famous Australopithecus nicknamed “Lucy.” Ardipithecus was a woodland creature with a small brain, long arms, and short legs. The pelvis and feet show a primitive form of two-legged walking on the ground, but Ardipithecus was also a capable tree climber, with long fingers and big toes that allowed their feet to grasp like an ape’s. The discoveries answer old questions about how hominids became bipedal.
Duration : 0:1:16
(more…)
Tags: 4.4, africa, ancestors, ancestry, ancient, apes, ardi, ardipithecus, australopithecus, bipedal, CBS, channel, CNN, discovering, Discovery, Dr., ethiopia, evolution, evolutionary, fossil, fossils, Lucy, million, Paula, primate, ramidus, Research, science, skeleton, special, Tim, White, Zahn
Posted in publication journal | 16 Comments »
Saturday, October 24th, 2009
The two-hour special premieres this Sunday, October 11th @ 9pm E/P on Discovery.
http://dsc.discovery.com/tv/ardipithecus/ardipithecus.html?smid=YTDSC-YTD-SHP
Human feet are very different from those of other primates. Ardi’s foot had a big toe that could grasp as she climbed in the trees.
Following publication in the journal Science on the discovery and study of a 4.4 million-year-old female partial skeleton nicknamed “Ardi,” Discovery Channel will present a world premiere special, DISCOVERING ARDI, Sunday October 11 at 9 PM (ET/PT) documenting the sustained, intensive investigation leading up to this landmark publication of the Ardipithecus ramidus fossils.
UNDERSTANDING ARDI, a one-hour special produced in collaboration with CBS News will air at 11 PM (ET/PT) immediately following DISCOVERING ARDI. The special is moderated by former CBS and CNN anchor Paula Zahn and includes research team members Dr. Tim White, Dr. Yohannes Haile-Selassie, Dr. Giday WoldeGabriel, Dr. Owen Lovejoy, and science journalist Ann Gibbons
The scientific investigation began in the Ethiopian desert 17 years ago, and now opens a new chapter on human evolution, revealing the first evolutionary steps our ancestors took after we diverged from a common ancestor we once shared with living chimpanzees. “Ardi’s” centerpiece skeleton, the other hominids she lived with, and the rocks, soils, plants and animals that made up her world were analyzed in laboratories around the world, and the scientists have now published their findings in the prestigious journal Science.
“Ardi” is now the oldest skeleton from our (hominid) branch of the primate family tree. These Ethiopian discoveries reveal an early grade of human evolution in Africa that predated the famous Australopithecus nicknamed “Lucy.” Ardipithecus was a woodland creature with a small brain, long arms, and short legs. The pelvis and feet show a primitive form of two-legged walking on the ground, but Ardipithecus was also a capable tree climber, with long fingers and big toes that allowed their feet to grasp like an ape’s. The discoveries answer old questions about how hominids became bipedal.
Duration : 0:1:16
(more…)
Tags: 4.4, africa, ancestors, ancestry, ancient, apes, ardi, ardipithecus, australopithecus, bipedal, CBS, channel, CNN, discovering, Discovery, Dr., ethiopia, evolution, evolutionary, fossil, fossils, Lucy, million, Paula, primate, ramidus, Research, science, skeleton, special, Tim, White, Zahn
Posted in publication journal | 14 Comments »
Wednesday, October 21st, 2009
The two-hour special premieres this Sunday, October 11th @ 9pm E/P on Discovery.
http://dsc.discovery.com/tv/ardipithecus/ardipithecus.html?smid=YTDSC-YTD-SHP
Clues from Ardi’s pelvis indicate she walked upright on two legs, not on all four like chimpanzees.
Following publication in the journal Science on the discovery and study of a 4.4 million-year-old female partial skeleton nicknamed “Ardi,” Discovery Channel will present a world premiere special, DISCOVERING ARDI, Sunday October 11 at 9 PM (ET/PT) documenting the sustained, intensive investigation leading up to this landmark publication of the Ardipithecus ramidus fossils.
UNDERSTANDING ARDI, a one-hour special produced in collaboration with CBS News will air at 11 PM (ET/PT) immediately following DISCOVERING ARDI. The special is moderated by former CBS and CNN anchor Paula Zahn and includes research team members Dr. Tim White, Dr. Yohannes Haile-Selassie, Dr. Giday WoldeGabriel, Dr. Owen Lovejoy, and science journalist Ann Gibbons
The scientific investigation began in the Ethiopian desert 17 years ago, and now opens a new chapter on human evolution, revealing the first evolutionary steps our ancestors took after we diverged from a common ancestor we once shared with living chimpanzees. “Ardi’s” centerpiece skeleton, the other hominids she lived with, and the rocks, soils, plants and animals that made up her world were analyzed in laboratories around the world, and the scientists have now published their findings in the prestigious journal Science.
“Ardi” is now the oldest skeleton from our (hominid) branch of the primate family tree. These Ethiopian discoveries reveal an early grade of human evolution in Africa that predated the famous Australopithecus nicknamed “Lucy.” Ardipithecus was a woodland creature with a small brain, long arms, and short legs. The pelvis and feet show a primitive form of two-legged walking on the ground, but Ardipithecus was also a capable tree climber, with long fingers and big toes that allowed their feet to grasp like an ape’s. The discoveries answer old questions about how hominids became bipedal.
Duration : 0:3:34
(more…)
Tags: 4.4, africa, ancestors, ancestry, ancient, apes, ardi, ardipithecus, australopithecus, bipedal, CBS, channel, CNN, discovering, Discovery, Dr., ethiopia, evolution, evolutionary, fossil, fossils, Lucy, million, Paula, primate, ramidus, Research, science, skeleton, special, Tim, White, Zahn
Posted in publication journal | 25 Comments »
Wednesday, October 21st, 2009
The two-hour special premieres this Sunday, October 11th @ 9pm E/P on Discovery.
http://dsc.discovery.com/tv/ardipithecus/ardipithecus.html?smid=YTDSC-YTD-SHP
Clues from Ardi’s pelvis indicate she walked upright on two legs, not on all four like chimpanzees.
Following publication in the journal Science on the discovery and study of a 4.4 million-year-old female partial skeleton nicknamed “Ardi,” Discovery Channel will present a world premiere special, DISCOVERING ARDI, Sunday October 11 at 9 PM (ET/PT) documenting the sustained, intensive investigation leading up to this landmark publication of the Ardipithecus ramidus fossils.
UNDERSTANDING ARDI, a one-hour special produced in collaboration with CBS News will air at 11 PM (ET/PT) immediately following DISCOVERING ARDI. The special is moderated by former CBS and CNN anchor Paula Zahn and includes research team members Dr. Tim White, Dr. Yohannes Haile-Selassie, Dr. Giday WoldeGabriel, Dr. Owen Lovejoy, and science journalist Ann Gibbons
The scientific investigation began in the Ethiopian desert 17 years ago, and now opens a new chapter on human evolution, revealing the first evolutionary steps our ancestors took after we diverged from a common ancestor we once shared with living chimpanzees. “Ardi’s” centerpiece skeleton, the other hominids she lived with, and the rocks, soils, plants and animals that made up her world were analyzed in laboratories around the world, and the scientists have now published their findings in the prestigious journal Science.
“Ardi” is now the oldest skeleton from our (hominid) branch of the primate family tree. These Ethiopian discoveries reveal an early grade of human evolution in Africa that predated the famous Australopithecus nicknamed “Lucy.” Ardipithecus was a woodland creature with a small brain, long arms, and short legs. The pelvis and feet show a primitive form of two-legged walking on the ground, but Ardipithecus was also a capable tree climber, with long fingers and big toes that allowed their feet to grasp like an ape’s. The discoveries answer old questions about how hominids became bipedal.
Duration : 0:3:34
(more…)
Tags: 4.4, africa, ancestors, ancestry, ancient, apes, ardi, ardipithecus, australopithecus, bipedal, CBS, channel, CNN, discovering, Discovery, Dr., ethiopia, evolution, evolutionary, fossil, fossils, Lucy, million, Paula, primate, ramidus, Research, science, skeleton, special, Tim, White, Zahn
Posted in publication journal | 25 Comments »
Sunday, October 18th, 2009
The two-hour special premieres this Sunday, October 11th @ 9pm E/P on Discovery.
http://dsc.discovery.com/tv/ardipithecus/ardipithecus.html?smid=YTDSC-YTD-SHP
Following publication in the journal Science on the discovery and study of a 4.4 million-year-old female partial skeleton nicknamed “Ardi,” Discovery Channel will present a world premiere special, DISCOVERING ARDI, Sunday October 11 at 9 PM (ET/PT) documenting the sustained, intensive investigation leading up to this landmark publication of the Ardipithecus ramidus fossils.
UNDERSTANDING ARDI, a one-hour special produced in collaboration with CBS News will air at 11 PM (ET/PT) immediately following DISCOVERING ARDI. The special is moderated by former CBS and CNN anchor Paula Zahn and includes research team members Dr. Tim White, Dr. Yohannes Haile-Selassie, Dr. Giday WoldeGabriel, Dr. Owen Lovejoy, and science journalist Ann Gibbons
The scientific investigation began in the Ethiopian desert 17 years ago, and now opens a new chapter on human evolution, revealing the first evolutionary steps our ancestors took after we diverged from a common ancestor we once shared with living chimpanzees. “Ardi’s” centerpiece skeleton, the other hominids she lived with, and the rocks, soils, plants and animals that made up her world were analyzed in laboratories around the world, and the scientists have now published their findings in the prestigious journal Science.
“Ardi” is now the oldest skeleton from our (hominid) branch of the primate family tree. These Ethiopian discoveries reveal an early grade of human evolution in Africa that predated the famous Australopithecus nicknamed “Lucy.” Ardipithecus was a woodland creature with a small brain, long arms, and short legs. The pelvis and feet show a primitive form of two-legged walking on the ground, but Ardipithecus was also a capable tree climber, with long fingers and big toes that allowed their feet to grasp like an ape’s. The discoveries answer old questions about how hominids became bipedal.
Duration : 0:0:33
(more…)
Tags: 4.4, africa, ancestors, ancestry, ancient, apes, ardi, ardipithecus, australopithecus, bipedal, CBS, channel, CNN, discovering, Discovery, Dr., ethiopia, evolution, evolutionary, fossil, fossils, Lucy, million, Paula, primate, ramidus, Research, science, skeleton, special, Tim, White, Zahn
Posted in publication journal | 18 Comments »
Sunday, October 18th, 2009
The two-hour special premieres this Sunday, October 11th @ 9pm E/P on Discovery.
http://dsc.discovery.com/tv/ardipithecus/ardipithecus.html?smid=YTDSC-YTD-SHP
Discover how scientists estimated the age of a skeleton so ancient that its bones no longer contain any material useful for dating.
Following publication in the journal Science on the discovery and study of a 4.4 million-year-old female partial skeleton nicknamed “Ardi,” Discovery Channel will present a world premiere special, DISCOVERING ARDI, Sunday October 11 at 9 PM (ET/PT) documenting the sustained, intensive investigation leading up to this landmark publication of the Ardipithecus ramidus fossils.
UNDERSTANDING ARDI, a one-hour special produced in collaboration with CBS News will air at 11 PM (ET/PT) immediately following DISCOVERING ARDI. The special is moderated by former CBS and CNN anchor Paula Zahn and includes research team members Dr. Tim White, Dr. Yohannes Haile-Selassie, Dr. Giday WoldeGabriel, Dr. Owen Lovejoy, and science journalist Ann Gibbons
The scientific investigation began in the Ethiopian desert 17 years ago, and now opens a new chapter on human evolution, revealing the first evolutionary steps our ancestors took after we diverged from a common ancestor we once shared with living chimpanzees. “Ardi’s” centerpiece skeleton, the other hominids she lived with, and the rocks, soils, plants and animals that made up her world were analyzed in laboratories around the world, and the scientists have now published their findings in the prestigious journal Science.
“Ardi” is now the oldest skeleton from our (hominid) branch of the primate family tree. These Ethiopian discoveries reveal an early grade of human evolution in Africa that predated the famous Australopithecus nicknamed “Lucy.” Ardipithecus was a woodland creature with a small brain, long arms, and short legs. The pelvis and feet show a primitive form of two-legged walking on the ground, but Ardipithecus was also a capable tree climber, with long fingers and big toes that allowed their feet to grasp like an ape’s. The discoveries answer old questions about how hominids became bipedal.
Duration : 0:3:44
(more…)
Tags: 4.4, africa, ancestors, ancestry, ancient, apes, ardi, ardipithecus, australopithecus, bipedal, CBS, channel, CNN, discovering, Discovery, Dr., ethiopia, evolution, evolutionary, fossil, fossils, Lucy, million, Paula, primate, ramidus, Research, science, skeleton, special, Tim, White, Zahn
Posted in publication journals | 10 Comments »
Thursday, October 15th, 2009
The two-hour special premieres this Sunday, October 11th @ 9pm E/P on Discovery.
http://dsc.discovery.com/tv/ardipithecus/ardipithecus.html?smid=YTDSC-YTD-SHP
Because so much of Ardi’s skeleton was preserved, a natural history artist could bring her bones to life within her lost world. See the results.
Following publication in the journal Science on the discovery and study of a 4.4 million-year-old female partial skeleton nicknamed “Ardi,” Discovery Channel will present a world premiere special, DISCOVERING ARDI, Sunday October 11 at 9 PM (ET/PT) documenting the sustained, intensive investigation leading up to this landmark publication of the Ardipithecus ramidus fossils.
UNDERSTANDING ARDI, a one-hour special produced in collaboration with CBS News will air at 11 PM (ET/PT) immediately following DISCOVERING ARDI. The special is moderated by former CBS and CNN anchor Paula Zahn and includes research team members Dr. Tim White, Dr. Yohannes Haile-Selassie, Dr. Giday WoldeGabriel, Dr. Owen Lovejoy, and science journalist Ann Gibbons
The scientific investigation began in the Ethiopian desert 17 years ago, and now opens a new chapter on human evolution, revealing the first evolutionary steps our ancestors took after we diverged from a common ancestor we once shared with living chimpanzees. “Ardi’s” centerpiece skeleton, the other hominids she lived with, and the rocks, soils, plants and animals that made up her world were analyzed in laboratories around the world, and the scientists have now published their findings in the prestigious journal Science.
“Ardi” is now the oldest skeleton from our (hominid) branch of the primate family tree. These Ethiopian discoveries reveal an early grade of human evolution in Africa that predated the famous Australopithecus nicknamed “Lucy.” Ardipithecus was a woodland creature with a small brain, long arms, and short legs. The pelvis and feet show a primitive form of two-legged walking on the ground, but Ardipithecus was also a capable tree climber, with long fingers and big toes that allowed their feet to grasp like an ape’s. The discoveries answer old questions about how hominids became bipedal.
Duration : 0:3:16
(more…)
Tags: 4.4, africa, ancestors, ancestry, ancient, apes, ardi, ardipithecus, australopithecus, bipedal, CBS, channel, CNN, discovering, Discovery, Dr., ethiopia, evolution, evolutionary, fossil, fossils, Lucy, million, Paula, primate, ramidus, Research, science, skeleton, special, Tim, White, Zahn
Posted in publication journals | 25 Comments »
Sunday, October 11th, 2009
The two-hour special premieres this Sunday, October 11th @ 9pm E/P on Discovery.
http://dsc.discovery.com/tv/ardipithecus/ardipithecus.html?smid=YTDSC-YTD-SHP
Scientists returned to the Ethiopian desert year after year to search for fossilized evidence of the plants and animals that lived with Ardi.
Following publication in the journal Science on the discovery and study of a 4.4 million-year-old female partial skeleton nicknamed “Ardi,” Discovery Channel will present a world premiere special, DISCOVERING ARDI, Sunday October 11 at 9 PM (ET/PT) documenting the sustained, intensive investigation leading up to this landmark publication of the Ardipithecus ramidus fossils.
UNDERSTANDING ARDI, a one-hour special produced in collaboration with CBS News will air at 11 PM (ET/PT) immediately following DISCOVERING ARDI. The special is moderated by former CBS and CNN anchor Paula Zahn and includes research team members Dr. Tim White, Dr. Yohannes Haile-Selassie, Dr. Giday WoldeGabriel, Dr. Owen Lovejoy, and science journalist Ann Gibbons
The scientific investigation began in the Ethiopian desert 17 years ago, and now opens a new chapter on human evolution, revealing the first evolutionary steps our ancestors took after we diverged from a common ancestor we once shared with living chimpanzees. “Ardi’s” centerpiece skeleton, the other hominids she lived with, and the rocks, soils, plants and animals that made up her world were analyzed in laboratories around the world, and the scientists have now published their findings in the prestigious journal Science.
“Ardi” is now the oldest skeleton from our (hominid) branch of the primate family tree. These Ethiopian discoveries reveal an early grade of human evolution in Africa that predated the famous Australopithecus nicknamed “Lucy.” Ardipithecus was a woodland creature with a small brain, long arms, and short legs. The pelvis and feet show a primitive form of two-legged walking on the ground, but Ardipithecus was also a capable tree climber, with long fingers and big toes that allowed their feet to grasp like an ape’s. The discoveries answer old questions about how hominids became bipedal.
Duration : 0:3:54
(more…)
Tags: 4.4, africa, ancestors, ancestry, ancient, apes, ardi, ardipithecus, australopithecus, bipedal, CBS, channel, CNN, discovering, Discovery, Dr., ethiopia, evolution, evolutionary, fossil, fossils, Lucy, million, Paula, primate, ramidus, Research, science, skeleton, special, Tim, White, Zahn
Posted in publication journal | 25 Comments »