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Free online lectures: Explore a world of ideas

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Museum of Science, Boston

One of the world's largest science centers, the Museum of Science, Boston attracts 1.6 million visitors a year through vibrant programs and over 550 interactive exhibits. Its mission is to stimulate interest in and further understanding of science and technology and their importance for individuals and society. Other features include the Thomson Theater of Electricity; Current Science & Technology Center; Charles Hayden Planetarium; Gilliland Observatory; and Mugar Omni Theater. The Museum's exhibit plan, Science Is an Activity, has been awarded several National Science Foundation grants and profoundly influenced exhibit development at other major science centers.

http://www.mos.org

Double Helix: Implications for Disease

Wed, Mar 19, 2003

This is the third in a four-part series of lectures celebrating the 50th anniversary of Watson and Crick's discovery of DNA. These lectures explore the impact this breakthrough is having on scientific discovery today. Part III: Weinberg and Daly discuss how scientists are using genetics to understand disease. Weinberg will present the ways that genetic research impacts our approach to studying and understanding cancer. Daly will discuss how new genomic technologies and computational analysis are aiding in the hunt for disease-causing genes.

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Double Helix: Genomes to Biological Networks

Wed, Mar 5, 2003

This is the fourth in a four-part series of lectures celebrating the 50th anniversary of Watson and Crick's discovery of DNA in 1953. These lectures explore the impact this breakthrough is having on scientific discovery today. Part IV: The human genome project has provided researchers with a growing list of genes; but the key to understanding life, both in health and sickness, is the script that outlines how these cellular players interact with each other. Ideker discusses how researchers are using new approaches to biology to map out cell circuitry and illuminate the cause of disease.

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Museum of Science, Boston
Our Special Planet: A Cradle for Life

Wed, Oct 23, 2002

Peter D. Ward describes the unique traits of our solar system that helped life to gain an initial foothold. Once life arises, it survives tenaciously. Ward explains how important is it to have a Jupiter to divert threatening swarms of comets, a large moon to provide nurturing tides, and a crust of moving plates to recycle the stuff of our world. Despite the flood of newly discovered worlds, Ward argues that our planet is more precious than we may realize.

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Museum of Science, Boston
Art, Gender, and Politics in Egypt: Queen Hapshepsut

Fri, Dec 6, 2002

Chahinda Karim discusses how art can mirror society and how Ancient Egypt's surviving artistic tradition can throw light on the life and times of Thutmosides. Before Catherine the Great of Russia, Joan of Arc of France, or Empress Wu Zetian of China, Pharaoh Hatshepsut of Egypt left her mark as one of history's most significant female rulers. Her story is told through archeological evidence, including mummy markings, pottery, and hieroglyphic inscriptions. The art and architecture of the time paints a picture of Hatshepsut as a master politician, pioneering expedition sponsor, and assiduous promoter of the arts. Despite her successes, there is doubt about her effectiveness as a leader. Attempts by her nephew and successor, Thutmose III, to destroy all references to Hatshepsut leave holes in the history and add fuel to the debate.

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Museum of Science, Boston
Exploring Space with Humans and Robots

Wed, Apr 26, 2006

Jeffrey Hoffman, a former space shuttle astronaut, discusses personal experiences of space flight and shares his thoughts on the synergy between human and robotic exploration of space. He points out that the vast majority of space exploration is currently performed by machines ranging from telescopes to robots. (Photo: ["STS-135 begins takeoff"](http://www.flickr.com/photos/nasahqphoto/5916678920/in/photostream/. Licensed under Public Domain via Commons - https://commons.wikimedia.org/wiki/File:STS-135_begins_takeoff.jpg#/media/File:STS-135_begins_takeoff.jpg "") by Bill Ingalls)

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Museum of Science, Boston
Over My Dead Body

Fri, Sep 29, 2006

A panel discusses the fate of Mattatuck Museum's skeleton, Larry, and tries to resolve issues surrounding what happens to our bodies after we die, and who decides what is okay. Where is the line between respect for the human body after death, and the use of human remains for display and education? Where do museums fit in? For decades, Connecticut's Mattatuck Museum has grappled with difficult issues in relation to one of their most iconic artifacts, a skeleton known as Larry. Research recently revealed that the skeleton belonged to an enslaved man named Fortune, whose owner, a doctor, had preserved the bones upon Fortune's death. This program is part panel discussion and part forum conversation.

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Museum of Science, Boston
Positive Psychology: The Science of Happiness

Wed, Oct 4, 2006

Tal Ben-Shahar discusses current research on the science of happiness and introduces ideas and tools that can actually make a difference in one's life. break The study of happiness or of enhancing the quality of our lives, has been dominated by pop-psychology (much charisma, but relatively little substance) and academia (much substance, but isolated from most people's everyday lives). Positive Psychology, the scientific study of optimal human functioning, creates a bridge between the Ivory Tower and Main Street, making rigorous academic ideas accessible to all. Tal Ben-Shahar, instructor of the most popular course at Harvard University, discusses the findings of current research on the science of happiness and introduces ideas and tools that can actually make a difference in one's life.

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Mental Health Month

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Museum of Science, Boston
Art of Living a Second Life

Wed, Apr 25, 2007

Eric Gordon moderates a panel discussion about art practice in *Second Life*, an 3-D online world where real business is conducted using virtual dollars that can then be traded in the real world. Called "the biggest digital art installation in the world" by Warren Ellis, *Second Life* is a highly imaginative, online, 3-D rendered environment populated with avatars (graphic representations of people). In *Second Life* you can teleport, fly, do not age, live in a house, go to clubs, take classes, make and view art, or just "hang out." Spanning more than 42,000 acres in real-world scale, *Second Life* is second home to over 2 million "residents," many of whom collaboratively create its content. This lecture is a part of the 2007 Boston Cyberarts Festival and produced in partnership with Emerson College and Turbulence.org's "OurFloatingPoints 4: Participatory Media" series.

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Museum of Science, Boston
Unexpected Interface: Proteins and Evolutionary Change

Tue, Mar 20, 2007

Susan Lindquist describes protein folding, and how this phenomenon allows orgnisms to evolve rapidly in response to new environmental conditions. All proteins start out as long strings of amino acids. Before a protein can function, it must fold into an extremely precise, highly complex structure. This is a difficult feat in the highly concentrated environment of the cell. Protein folding is facilitated by helper proteins called molecular chaperones. Lindquist's recent work suggests that the forces that govern protein folding exert a profound effect in determining how the genes encoded by an organism's DNA are translated into phenotypic traits. The folding mechanisms of molecular chaperone proteins can allow organisms to reveal accumulated-but-hidden genetic variation in times of stress.

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Museum of Science, Boston
A Sustainable Transportation Vision for New England

Sun, Sep 17, 2006

Chella Rajan moderates a panel discussion on the important stakes that cities, states, employers, the environment, and the public have in future patterns and costs of transportation. Ideas contributing to a sustainable transportation vision in New England are considered, including new technology, smart land use, mixed-use land development, access to appropriate transport services, thoughtful urban design, and personal behavior.

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Museum of Science, Boston

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