Found 10 - 13 results of 13 programs matching keyword "discovery of the dna double helix"


Origins: Cold Spring Harbor:  Dr. Sydney Brenner (Webcast)
Running Time:
00:24:51
Dr. Sydney Brenner won the Nobel prize in physiology or medicine in 2002 for his work with the tiny nematode, C. elegans. Dr. Brenner recruited the one-millimeter worm in the early sixties as the ideal model organism to study cell differentiation and organ development. In this program, he describes how new model organisms are established for studying basic physiology, recounts his reaction to seeing Watson and Crick's DNA model for the first time, and offers advice to young scientists just starting out.

Project: Origins: Unwinding DNA at Cold Spring Harbor Laboratory | Browse All

Date: February 27, 2003
Format: Interview
Category: Science in Action
Subject(s): Life Science/Biology

Keywords: history, discovery of dna helix, dna model, dna helix model, genetics, dna structure, genetic mutations, conducting research, problem solving, scientific approach, scientific process, model organsims, research standards, c. elegans,


Real: 256K  
Origins: Cold Spring Harbor:  Dr. Jan Witkowski (Webcast)
Running Time:
00:13:41
Dr. Jan Witkowski, Executive Director of the Banbury Center of Cold Spring Harbor, talks with us about the purpose of scientific meetings, about science as a social endeavor, and about some of the interesting people, events, and science stories that we can look forward to during the Biology of DNA meeting, which he coorganized with Dr. David Stewart, Director of Meetings and Courses at CSHL.

Project: Origins: Unwinding DNA at Cold Spring Harbor Laboratory | Browse All

Date: February 26, 2003
Format: Interview
Category: Science in Action
Subject(s): Life Science/Biology

Keywords: biology of dna conference at cold spring harbor laboratory description, meeting dynamics, poster sessions, seminars, scientific communication


Real: 256K  
Iron Science Teacher:  Cups (Webcast)
Running Time:
1:07:01
Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. In this zany competition teachers will have ten minutes to create a science activity. This week’s “secret” ingredient: cups!

Project: Iron Science Teacher | Browse All

Date: July 16, 1999
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, paper cups, dna analogy, toothpicks, double helix activity, double helix model, dna model, paper cup speakers, dynamic speakers, amplification of sound, electromagnetism, centripical force, water wheel, watercycle, hydropower, flammable


Real: 34K  
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