Did Betsy Ross really make the first American flag, or is this just another revolutionary legend? Learn the myths and facts about Betsy Ross and the first American flag in this podcast from HowStuffWorks.com.

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Did Betsy Ross really make the first American flag, or is this just another revolutionary legend? Learn the myths and facts about Betsy Ross and the first American flag in this podcast from HowStuffWorks.com. Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>

Join Holly and Tracy as they bring you the greatest and strangest Stuff You Missed In History Class in this podcast by iHeartRadio.

Stuff You Missed in History Class

Did Betsy Ross really make the first American flag, or is this just another revolutionary legend? Learn the myths and facts about Betsy Ross and the first American flag in this podcast from HowStuffWorks.com.

Did Betsy Ross really make the first American Flag?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/cde70fd9-abb0-41c5-bd60-ae28009f8eb4/transcript

This 2012 episode from previous hosts Sarah and Deblina explores the rivalry between paleontologists Edward Drinker Cope and Othniel Charles Marsh. The two started out as friends, but their friendship soon soured.

This 2012 episode from previous hosts Sarah and Deblina explores the rivalry between paleontologists Edward Drinker Cope and Othniel Charles Marsh. The two started out as friends, but their friendship soon soured.

SYMHC Classic: The Bone Wars

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/4f4979b4-103e-4a2c-ae37-b18b0164091f/transcript

Holly and Tracy share experiences with MRIs and hospital stays, and also talk about the various disagreements and biases in play in the medical community when giving attribution for the invention of the MRI.

Holly and Tracy share experiences with MRIs and hospital stays, and also talk about the various disagreements and biases in play in the medical community when giving attribution for the invention of the MRI.

Behind the Scenes Minis: Medical Scans and Nobel Prizes

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/7b4cb3db-1dab-4a5b-bd73-b18b0163f81e/transcript

Once Dr. Ray Damadian had the idea to create a machine that used nuclear magnetic resonance to capture diagnostic data by scanning a human body, he still had to build it. And though he did, other scientists got credit for inventing the MRI.  

Research:
Bashir U, Rock P, Murphy A, et al. T2 relaxation. Reference article, Radiopaedia.org. https://doi.org/10.53347/rID-16494
Bellis, Mary. "A Guide to Magnetic Resonance Imaging (MRI)." ThoughtCo, Apr. 5, 2023, thoughtco.com/magnetic-resonance-imaging-mri-1992133
Bloch, Felix. “The Principle of Nuclear Induction.” Nobel Lecture. Dec. 11, 1952. https://www.nobelprize.org/uploads/2018/06/bloch-lecture-1.pdf
Bloembergen, Nicolas. “Edward M. Purcell (1912-97).” Nature. April 17, 1997. https://www.nature.com/articles/386662a0.pdf
Britannica, The Editors of Encyclopaedia. "Isidor Isaac Rabi". Encyclopedia Britannica, 3 Apr. 2024, https://www.britannica.com/biography/Isidor-Isaac-Rabi
Britannica, The Editors of Encyclopaedia. "Paul Lauterbur". Encyclopedia Britannica, 2 May. 2024, https://www.britannica.com/biography/Paul-Lauterbur
Britannica, The Editors of Encyclopaedia. "nuclear magnetic resonance". Encyclopedia Britannica, 25 Apr. 2024, https://www.britannica.com/science/nuclear-magnetic-resonance
Damadian, Raymond, and Jeff Kinley. “Gifted Mind: The Dr. Raymond Damadian Story.” Master Books. 2015.
Damadian R. “Tumor detection by nuclear magnetic resonance.” Science. 1971 Mar 19;171(3976):1151-3. doi: 10.1126/science.171.3976.1151
Deutsch, Claudia H. “Patent Fights Aplenty for MRI Pioneer.” New York Times. July 12, 1997. https://www.nytimes.com/1997/07/12/business/patent-fights-aplenty-for-mri-pioneer.html
“Dr. Edward Purcell, 84, Dies; Shared Nobel Prize in Physics.” New York Times. March 10, 1997. https://www.nytimes.com/1997/03/10/us/dr-edward-purcell-84-dies-shared-nobel-prize-in-physics.html
Drew Z, Jones J, Murphy A, et al. Longitudinal and transverse magnetization. Reference article, Radiopaedia.org (Accessed on 03 Jun 2024) https://doi.org/10.53347/rID-60738
"Edward Mills Purcell." National Academy of Sciences. 2000. Biographical Memoirs: Volume 78. Washington, DC: The National Academies Press. doi: 10.17226/9977
:"Felix Bloch." National Academy of Sciences. 1994. Biographical Memoirs: Volume 64. Washington, DC: The National Academies Press. doi: 10.17226/4547
LAUTERBUR, P. Image Formation by Induced Local Interactions: Examples Employing Nuclear Magnetic Resonance. Nature242, 190–191 (1973). https://doi.org/10.1038/242190a0
National Academies of Sciences, Engineering, and Medicine. 1994. Biographical Memoirs: Volume 64. Washington, DC: The National Academies Press. https://doi.org/10.17226/4547.
National Academies of Sciences, Engineering, and Medicine. 2000. Biographical Memoirs: Volume 78. Washington, DC: The National Academies Press. https://doi.org/10.17226/9977.
Hofstadter, Robert. “Felix Bloch.” National Academies of Sciences, Engineering, and Medicine. 1994. Biographical Memoirs: Volume 64. Washington, DC: The National Academies Press. https://doi.org/10.17226/4547.
Isidor Isaac Rabi – Biographical. NobelPrize.org. Nobel Prize Outreach AB 2024. Tue. 4 Jun 2024. https://www.nobelprize.org/prizes/physics/1944/rabi/biographical/
Jones J, Howden W, Rock P, et al. T1 relaxation time. Reference article, Radiopaedia.org (Accessed on 03 Jun 2024) https://doi.org/10.53347/rID-6315
Luiten, A.L. (1999). Magnetic Resonance Imaging: A Historical Introduction. In: Magnetic Resonance Imaging. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-03800-0_1
MacWilliams, B. Russian claims first in magnetic imaging. Nature426, 375 (2003). https://doi.org/10.1038/426375a
“Magnetic Resonance Imaging (MRI).” National Institute of Biomedical Imaging and BioEngineering. https://www.nibib.nih.gov/science-education/science-topics/magnetic-resonance-imaging-mri
“The Man Who Did Not Win.” Sydney Morning Herald. October 17, 2003. https://www.smh.com.au/national/the-man-who-did-not-win-20031017-gdhlpn.html
Odeblad E, Lindström G. Some preliminary observations on the proton magnetic resonance in biologic samples. Acta Radiol Suppl (Stockholm). 2008 Aug;434:57-61. doi: 10.1080/02841850802133337
Paul C. Lauterbur – Biographical. NobelPrize.org. Nobel Prize Outreach AB 2024. Tue. 4 Jun 2024. https://www.nobelprize.org/prizes/medicine/2003/lauterbur/biographical/
Plewes, Donald B., PhD, and Walter Kucharczyk, PhD. “Physics of MRI: A Primer.” MR Physics for Clinicians. April 12, 2012. https://doi.org/10.1002/jmri.23642
Prasad, Amit. “The (Amorphous) Anatomy of an Invention: The Case of Magnetic Resonance Imaging (MRI).” Social Studies of Science, vol. 37, no. 4, 2007, pp. 533–60. JSTOR, http://www.jstor.org/stable/25474534
Purcell, E.M. et al. “Resonance Absorption by Nuclear Magnetic Moments in a Solid.” Physics Review. January 1, 1946. https://journals.aps.org/pr/pdf/10.1103/PhysRev.69.37
“Raymond Damadian.” Lemelson-MIT. https://lemelson.mit.edu/award-winners/raymond-damadian
Sandomir, Richard. “Raymond Damadian, Creator of the First M.R.I. Scanner, Dies at 86.” New York Times. Aug. 17, 2022. https://www.nytimes.com/2022/08/17/science/raymond-damadian-dead.html
Serai, Suraj, PhD, and Tony Dandino. “Why are MRI scans so loud?” Cincinnati Children’s Radiology Department Blog. October 13, 2016. https://radiologyblog.cincinnatichildrens.org/whats-with-all-the-noise/
Sullivan, Walter. “Five Named as Winners of Lasker Medical Research Awards.” New York Times. Nov. 15, 1984. https://www.nytimes.com/1984/11/15/us/five-named-as-winners-of-lasker-medical-research-awards.html
National Academies of Sciences, Engineering, and Medicine. 2000. Biographical Memoirs: Volume 78. Washington, DC: The National Academies Press. https://doi.org/10.17226/9977.
Wakefield, Julie. “The ‘Indomitable’ MRI.” Smithsonian. June 2000. https://www.smithsonianmag.com/science-nature/the-indomitable-mri-29126670/

Once Dr. Ray Damadian had the idea to create a machine that used nuclear magnetic resonance to capture diagnostic data by scanning a human body, he still had to build it. And though he did, other scientists got credit for inventing the MRI.  
Research:
<ul>
<li>Bashir U, Rock P, Murphy A, et al. T2 relaxation. Reference article, Radiopaedia.org. https://doi.org/10.53347/rID-16494</li>
<li>Bellis, Mary. "A Guide to Magnetic Resonance Imaging (MRI)." ThoughtCo, Apr. 5, 2023, thoughtco.com/magnetic-resonance-imaging-mri-1992133</li>
<li>Bloch, Felix. “The Principle of Nuclear Induction.” Nobel Lecture. Dec. 11, 1952. https://www.nobelprize.org/uploads/2018/06/bloch-lecture-1.pdf</li>
<li>Bloembergen, Nicolas. “Edward M. Purcell (1912-97).” Nature. April 17, 1997. https://www.nature.com/articles/386662a0.pdf</li>
<li>Britannica, The Editors of Encyclopaedia. "Isidor Isaac Rabi". Encyclopedia Britannica, 3 Apr. 2024, https://www.britannica.com/biography/Isidor-Isaac-Rabi</li>
<li>Britannica, The Editors of Encyclopaedia. "Paul Lauterbur". Encyclopedia Britannica, 2 May. 2024, https://www.britannica.com/biography/Paul-Lauterbur</li>
<li>Britannica, The Editors of Encyclopaedia. "nuclear magnetic resonance". Encyclopedia Britannica, 25 Apr. 2024, https://www.britannica.com/science/nuclear-magnetic-resonance</li>
<li>Damadian, Raymond, and Jeff Kinley. “Gifted Mind: The Dr. Raymond Damadian Story.” Master Books. 2015.</li>
<li>Damadian R. “Tumor detection by nuclear magnetic resonance.” Science. 1971 Mar 19;171(3976):1151-3. doi: 10.1126/science.171.3976.1151</li>
<li>Deutsch, Claudia H. “Patent Fights Aplenty for MRI Pioneer.” New York Times. July 12, 1997. https://www.nytimes.com/1997/07/12/business/patent-fights-aplenty-for-mri-pioneer.html</li>
<li>“Dr. Edward Purcell, 84, Dies; Shared Nobel Prize in Physics.” New York Times. March 10, 1997. https://www.nytimes.com/1997/03/10/us/dr-edward-purcell-84-dies-shared-nobel-prize-in-physics.html</li>
<li>Drew Z, Jones J, Murphy A, et al. Longitudinal and transverse magnetization. Reference article, Radiopaedia.org (Accessed on 03 Jun 2024) https://doi.org/10.53347/rID-60738</li>
<li>"Edward Mills Purcell." National Academy of Sciences. 2000. Biographical Memoirs: Volume 78. Washington, DC: The National Academies Press. doi: 10.17226/9977</li>
<li>:"Felix Bloch." National Academy of Sciences. 1994. Biographical Memoirs: Volume 64. Washington, DC: The National Academies Press. doi: 10.17226/4547</li>
<li>LAUTERBUR, P. Image Formation by Induced Local Interactions: Examples Employing Nuclear Magnetic Resonance. Nature242, 190–191 (1973). https://doi.org/10.1038/242190a0</li>
<li>National Academies of Sciences, Engineering, and Medicine. 1994. Biographical Memoirs: Volume 64. Washington, DC: The National Academies Press. https://doi.org/10.17226/4547.</li>
<li>National Academies of Sciences, Engineering, and Medicine. 2000. Biographical Memoirs: Volume 78. Washington, DC: The National Academies Press. https://doi.org/10.17226/9977.</li>
<li>Hofstadter, Robert. “Felix Bloch.” National Academies of Sciences, Engineering, and Medicine. 1994. Biographical Memoirs: Volume 64. Washington, DC: The National Academies Press. https://doi.org/10.17226/4547.</li>
<li>Isidor Isaac Rabi – Biographical. NobelPrize.org. Nobel Prize Outreach AB 2024. Tue. 4 Jun 2024. https://www.nobelprize.org/prizes/physics/1944/rabi/biographical/</li>
<li>Jones J, Howden W, Rock P, et al. T1 relaxation time. Reference article, Radiopaedia.org (Accessed on 03 Jun 2024) https://doi.org/10.53347/rID-6315</li>
<li>Luiten, A.L. (1999). Magnetic Resonance Imaging: A Historical Introduction. In: Magnetic Resonance Imaging. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-03800-0_1</li>
<li>MacWilliams, B. Russian claims first in magnetic imaging. Nature426, 375 (2003). https://doi.org/10.1038/426375a</li>
<li>“Magnetic Resonance Imaging (MRI).” National Institute of Biomedical Imaging and BioEngineering. https://www.nibib.nih.gov/science-education/science-topics/magnetic-resonance-imaging-mri</li>
<li>“The Man Who Did Not Win.” Sydney Morning Herald. October 17, 2003. https://www.smh.com.au/national/the-man-who-did-not-win-20031017-gdhlpn.html</li>
<li>Odeblad E, Lindström G. Some preliminary observations on the proton magnetic resonance in biologic samples. Acta Radiol Suppl (Stockholm). 2008 Aug;434:57-61. doi: 10.1080/02841850802133337</li>
<li>Paul C. Lauterbur – Biographical. NobelPrize.org. Nobel Prize Outreach AB 2024. Tue. 4 Jun 2024. https://www.nobelprize.org/prizes/medicine/2003/lauterbur/biographical/</li>
<li>Plewes, Donald B., PhD, and Walter Kucharczyk, PhD. “Physics of MRI: A Primer.” MR Physics for Clinicians. April 12, 2012. https://doi.org/10.1002/jmri.23642</li>
<li>Prasad, Amit. “The (Amorphous) Anatomy of an Invention: The Case of Magnetic Resonance Imaging (MRI).” Social Studies of Science, vol. 37, no. 4, 2007, pp. 533–60. JSTOR, http://www.jstor.org/stable/25474534</li>
<li>Purcell, E.M. et al. “Resonance Absorption by Nuclear Magnetic Moments in a Solid.” Physics Review. January 1, 1946. https://journals.aps.org/pr/pdf/10.1103/PhysRev.69.37</li>
<li>“Raymond Damadian.” Lemelson-MIT. https://lemelson.mit.edu/award-winners/raymond-damadian</li>
<li>Sandomir, Richard. “Raymond Damadian, Creator of the First M.R.I. Scanner, Dies at 86.” New York Times. Aug. 17, 2022. https://www.nytimes.com/2022/08/17/science/raymond-damadian-dead.html</li>
<li>Serai, Suraj, PhD, and Tony Dandino. “Why are MRI scans so loud?” Cincinnati Children’s Radiology Department Blog. October 13, 2016. https://radiologyblog.cincinnatichildrens.org/whats-with-all-the-noise/</li>
<li>Sullivan, Walter. “Five Named as Winners of Lasker Medical Research Awards.” New York Times. Nov. 15, 1984. https://www.nytimes.com/1984/11/15/us/five-named-as-winners-of-lasker-medical-research-awards.html</li>
<li>National Academies of Sciences, Engineering, and Medicine. 2000. Biographical Memoirs: Volume 78. Washington, DC: The National Academies Press. https://doi.org/10.17226/9977.</li>
<li>Wakefield, Julie. “The ‘Indomitable’ MRI.” Smithsonian. June 2000. https://www.smithsonianmag.com/science-nature/the-indomitable-mri-29126670/</li>
</ul>

Magnetic Resonance Imaging, Part 2

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/c64cc674-e6a4-4955-a7a5-b18b0163e76a/transcript

Did Betsy Ross really make the first American Flag?

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