Sunday, July 31, 2011

Geometry in the Real World, San Diego, California - Slideshow

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Geometry in the Real World, San Diego, California - Slideshow

Geometry in the Real World, San Antonio, Texas - Slideshow

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Geometry in the Real World, San Antonio, Texas - Slideshow

Geometry in the Real World, Phoenix, Arizona - Slideshow

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Geometry in the Real World, Phoenix, Arizona - Slideshow

Saturday, July 30, 2011

Geometry in Machu Picchu, Cusco, Peru - Slideshow

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Geometry in the Real World, Machu Picchu, Cusco, Peru - Slideshow

Geometry in the Real World, The Taj Mahal, Agra, India - Slideshow

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Geometry in the Real World, The Taj Mahal, Agra, India - Slideshow

Geometry in Barcelona, Spain - Slideshow

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Geometry in the Real World, Barcelona, Spain - Slideshow

Geometry Problem 650: Tangent Circles, Diameter, Radius, Chord, Perpendicular

Geometry Problem
Click the figure below to see the complete problem 650.


Problem 650: Tangent Circles, Diameter, Radius, Chord, Perpendicular.

Friday, July 29, 2011

Conga Mine Project, Overview, Buenaventura, Newmont - Video and News

Conga mine largest mining investment in Peru's' history.
Click the figure below to see the video.

 Gold and Copper Mining: Conga Mine Project, Overview - Video and News.

Thursday, July 28, 2011

Conga Mine Project Camp, Cajamarca, Peru, Map and News

Buenaventura, Newmont to invest $4 billion in Peru mine.

Click the figure below to interact with the map.

Conga Mine Project Camp, San Nicolas, Celendin, Cajamarca, Peru, Map and NewsZoom at: Conga Mine Project.

Geometry and Audio: Resonance the Film - Video and News

A collaborative project with over 30 independent visual and audio designers / studios.
Click the figure below to see the video.

 Geometry and Sound: Resonance the Film - Video and News.

Wednesday, July 27, 2011

Arbelos Definition by Archimedes

Archimedes' Book of Lemmas
Click the figure below to see the index.

Arbelos Definition by Archimedes.

Tuesday, July 26, 2011

PRODECO RK 5000, Chain Excavator - Video and News

Video and News
Bucket wheel and bucket chain excavators are important products designed for mining the overburden.

Click the figure below to see the video and news.

PRODECO RK 5000, Chain Excavator - Video and News.

P&H Mining Equipment 4100XPC, Electric Rope Shovel - Video and News

Video
The P&H 4100XPC provides a 115 ton (104.3 metric ton) nominal payload capacity specifically designed to operate in mines for high production loading of 240 ton to 400 ton (218 metric ton to 363 metric ton) haul trucks and larger.
Click the figure below to see the video and news.

P&H Mining Equipment 4100XPC, Electric Rope Shovel - Video and News.

Sunday, July 24, 2011

Perpendicular Bisector, Theorems and Problems

Click the figure below to see the index.

Perpendicular Bisector, Theorems and Problems.

Pool/Billiards and Geometry (Angles, Circles, Rectangle, Simmetry)

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Pool/Billiards and Geometry (Angles, Circles, Rectangle, Simmetry).

Pool or Pocket Billiards and Geometry. Reflection Symmetry - Video and News

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Pool or Pocket Billiards and Geometry. Reflection Symmetry - Video and News.

Saturday, July 23, 2011

Problem 639: Semicircle, Diameter, Perpendicular, Inscribed Circle, Tangent, Arbelos, Congruence

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 639.

Online Geometry Problem 639: Semicircle, Diameter, Perpendicular, Inscribed Circle, Tangent, Arbelos, Congruence.

Mining Operations: Grasberg Mine, Papua, Indonesia - Index

The largest gold mine and the third largest copper mine in the world.

Click the figure below to see the index.

 Mining Operations: Grasberg Mine, Papua, Indonesia - Index.

Grasberg Mine: Cable Car/Tram, Papua, Indonesia - Video and News

A small train hanged at safe cable steel go up and down with a slope angle of 45 degrees.

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 Grasberg Mine: Cable Car/Tram, Papua, Indonesia - Video and News.

Friday, July 22, 2011

Grasberg Mine: Heli-Tour, Papua, Indonesia - Video and News

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 Grasberg Mine: 1993 Heli-Tour, Papua, Indonesia - Video and News.

Grasberg Mine: The Rockstream and the Wanagon Basin, Papua, Indonesia - Video and News

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 Grasberg Mine: The Rockstream and the Wanagon Basin, Papua, Indonesia - Video and News.

Grasberg Mine, Gold and Copper, Papua, Indonesia, Map and News

The Grasberg Mine is the largest gold mine and the third largest copper mine in the world.

Click the figure below to see the geometry of Grasberg Mine.

Grasberg Mine, Gold and Copper, Papua, Indonesia, Map and NewsZoom at: Grasberg Mine.

Thursday, July 21, 2011

Math in the News, Interactive Mind Map

Graphic organizers are visual representations of knowledge, concepts or ideas.
Click the figure below to see the interactive Mind Map.

 Math in the News: Interactive Mind Map.


Wednesday, July 20, 2011

Problem 638: Arbelos and Inscribed Circle, Concyclic Points

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 638.

Geometry Problem 638: Arbelos and Inscribed Circle,  Concyclic Points.

Las Bambas Copper Mining Project, Apurimac, Peru

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 Peruvian Government and Xstrata Copper Sign Las Bambas Mining Project Transfer Contract.

Tuesday, July 19, 2011

Peruvian Government and Xstrata Copper Sign Las Bambas Mining Project Transfer Contract

Project development calls for an investment of US$4.2 billion.
Click the figure below to see the video.

 Peruvian Government and Xstrata Copper Sign Las Bambas Mining Project Transfer Contract.

Arbelos, Theorems and Problems

Click the figure below to see the Index.

 Arbelos, Theorems and Problems.

Go to the Index

Problem 637: Semicircle, Diameter, Perpendicular, Inscribed Circle, Chord, Tangent, Arbelos

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 637.

Online Geometry Problem 637: Semicircle, Diameter, Perpendicular, Inscribed Circle, Chord, Tangent, Arbelos.

Monday, July 18, 2011

Problem 636: Semicircle, Diameter, Perpendicular, Inscribed Circle, Common Tangent

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 636.

Online Geometry Problem 636: Semicircle, Diameter, Perpendicular, Inscribed Circle, Common Tangent.

Sunday, July 17, 2011

Driving a Caterpillar 777 Dump Truck, Video and News

Open Pit Mining Operation: Driving a Cat 777 from the surface to the pit bottom.
Click the figure below to see the video.

 Driving a Caterpillar 777 Dump Truck.

Saturday, July 16, 2011

Problem 635: Semicircle, Diameter, Perpendicular, Inscribed Circle, Radius

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 635.

Semicircle, Diameter, Perpendicular, Inscribed Circle, Radius.

Mind and Brain, Interdisciplinary Mind Map

Interdisciplinary point of entry to such related fields as cognitive psychology, philosophy of mind, neuroscience, and linguistics..

Graphic organizers are visual representations of knowledge, concepts or ideas.
Click the figure below to see the interactive Mind Map.

 Mind and Brain, Interdisciplinary Mind Map.


Friday, July 15, 2011

Problem 634: Right Triangle, Altitude, Incenters, Areas

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 634.

Online Geometry Problem 634: Right Triangle, Altitude, Incenters, Areas.

Thursday, July 14, 2011

Las Bambas Mining Project in Apurimac, Xstrata Copper - Video and News

Project development calls for an investment of US$4.2 billion.
Click the figure below to see the video.

 Mining investments in Peru (2006- June 2011) US$13.7 billion. Video and News.

Wednesday, July 13, 2011

Mining investments in Peru (2006 - June 2011) US$13.7 billions

Peru’s Minister of Energy and Mines (MEM)
Video and News.
Click the figure below to see the video.

 Mining investments in Peru (2006- June 2011) US$13.7 billion. Video and News.

Tuesday, July 12, 2011

Rio Alto Gold Mining, La Arena, Huamachuco, Peru - Video

Rio Alto Mining Limited is a Canadian based resource company focused on the development of the 21,000 ha La Arena gold / copper project, located in north central Peru, the most prolific gold mining district in the country.

Click the figure below to see the video.

 Gold Mining: Rio Alto Mining, La Arena, Huamachuco, Peru - Video.

Monday, July 11, 2011

Gold and Diamond Mining in New York. Video and News.

New York man makes $500 a week from gold in pavement cracks.
Click the figure below to see the video.

 Gold and Diamond in New York. Video and News.

Problem 633: Triangle, Parallel Lines, Intersecting Lines

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 633.

Online Geometry Problem 633: Triangle, Parallel Lines, Intersecting Lines.

Friday, July 8, 2011

Caterpillar Completes Acquisition of Bucyrus, Video and News

Caterpillar Inc. (NYSE: CAT) today announced it has completed its acquisition of Bucyrus International, Inc. Caterpillar funded the acquisition, valued at approximately $8.8 billion (including net debt), using cash from its balance sheet and debt (July 8, 2011).
Click the figure below to see the video.

 Caterpillar Completes Acquisition of Bucyrus, Video and News.

Caterpillar 993K Wheel Loader, Video and News

The 993K offers greater productivity, improved safety and enhanced operator comfort for the toughest digging applications. Net Power 950 hp.
Click the figure below to see the video.

 Caterpillar 993K Wheel Loader, Video and News.

Caterpillar plant rolls out 10,000th mining truck, 2011, Video and News

The 10,000th large mining truck - a Cat 793F emerges from the production line in Decatur.
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 Caterpillar plant, Decatur, rolls out 10,000th mining truck, 2011, Video and News.

Managing a Mining Lifestyle by Caterpillar - Video

This video discusses habits for managing a mining lifestyle, and how they affect alertness and fatigue.
Click the figure below to see the video.

 Managing a Mining Lifestyle by Caterpillar, Video.

CAT 992K Wheel Loader Test, Video

In November 2008, for the 11th consecutive year, Caterpillar's Demonstration and Learning Center in Malaga, Spain, was the stage for the Caterpillar Operator Challenge.
Click the figure below to see the video.

 CAT 992K Wheel Loader Test, Video.

Thursday, July 7, 2011

Problem 632: Triangle, Interior and Exterior Angle Bisectors, Midpoints, Collinear Points

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 632.

Online Geometry Problem 632: Triangle, Interior and Exterior Angle Bisectors, Midpoints, Collinear Points.

Wednesday, July 6, 2011

Problem 631: Triangle, Exterior Angle Bisectors, Collinear Points

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 631.

Online Geometry Problem 631: Triangle, Exterior Angle Bisectors, Collinear Points.

Monday, July 4, 2011

Mind Map of Cancer Types based on MD Anderson Center

MD Anderson Cancer Center is one of the nation's original three comprehensive cancer centers established by the National Cancer Act of 1971.

Graphic organizers are visual representations of knowledge, concepts or ideas.
Click the figure below to see the interactive Mind Map.

 MD Anderson Cancer Center, Interactive Mind Map.


Mind Map: MD Anderson Cancer Center

MD Anderson Cancer Center is one of the nation's original three comprehensive cancer centers established by the National Cancer Act of 1971.

Graphic organizers are visual representations of knowledge, concepts or ideas.
Click the figure below to see the interactive Mind Map.

 MD Anderson Cancer Center, Interactive Mind Map.


MD Anderson Proton Therapy Center is Five Years Old

Video
Dr. Andrew Lee discusses how MD Anderson has expanded proton therapy to treat more patients, what the last 5 years have meant to him and what advancements are on the horizon.

Click the figure below to see the video.

MD Anderson Proton Therapy Center is Four Years Old.
Zoom at:
MD Anderson Proton Therapy Center is Five Years Old.

Sunday, July 3, 2011

San Lorenzo Camp Minera Escondida

Map and News
Explore the geometry of the San Lorenzo Camp. La Escondida mine is currently the highest producing copper mine in the world.
Click the figure below to see the interactive satellite map and news.

Villa San Lorenzo, Minera Escondida Copper Mine, Atacama, Chile, Map and NewsZoom at: Escondida Copper mine.

Geometry Problems 621 - 630

Ten Geometry Problems
Click the figure below to see the ten problems.

Geometry Problems 621 - 630


Level: High School, College geometry