This conversation delves into the fascinating world of birds, exploring their biological traits, evolutionary history, and intelligence. It covers personal experiences with chickens and quail, focusing on their social structures and behaviors. The discussion also highlights how birds have survived through ecological changes, showcasing their impressive migratory abilities. The conversation further examines the intelligence of crows, the flight prowess of hawks, and the social behaviors of various bird species. Topics include crows' communication, problem-solving, and mimicry, as well as the unique characteristics of ostriches and the social dynamics in mating rituals and nest-building.

Birds - Essence of Science

In this conversation, Dr. Abbasi and Liam Groom discuss the significance of 3D printing in biomedical engineering, its evolution, and its impact on various industries. They explore the differences between additive and subtractive manufacturing, the limitations of CNC machines, and the advancements in 3D printing technologies, including resin and metal printing. 

The discussion highlights the transformative potential of these technologies in creating complex shapes and structures, as well as their applications in fields like jewelry design and medicine. This conversation delves into the properties of metals, the science of cold welding, and the advancements in 3D printing technology, particularly focusing on metal powders and the importance of creating an inert environment for optimal results. 

The discussion also highlights post-processing techniques that enhance the quality of 3D printed metal parts. In this conversation, the speakers delve into the future of biomedical engineering, particularly focusing on 3D printing technologies and their applications in various fields. They discuss the limitations and potential of tissue engineering, the ethical implications of food replication, and the innovations in concrete printing. 

The conversation culminates in a vision for the future of 3D printing, emphasizing the need for integration with other technologies to enhance functionality and efficiency.

3D Printing - Essence of Science

In this conversation, Amanda Armagast and Dr. Abbasi delve into the ethics of yoga, exploring its philosophical underpinnings beyond mere physical practice. They discuss the significance of yamas and niyamas, emphasizing concepts like non-violence (ahimsa), truthfulness, non-stealing, moderation, and non-possessiveness. The dialogue highlights the importance of self-love and how it influences our interactions with others, ultimately presenting yoga as a holistic approach to life and well-being.

Ethics of Yoga - Essence of Life

Dr. Abbasi and Amanda delve into the complexities of the flu, discussing personal experiences, symptoms, and the nature of viruses. They explore how the flu virus adapts and the immune system's response, as well as the ongoing battle between bacteria and viruses. The conversation also touches on the implications of CRISPR technology, the reasons behind flu season, and the differences between the flu and the common cold. The episode concludes with insights on treatment and prevention, emphasizing the multifaceted nature of health and disease.

The Flu - Essence of Medicine

Dr. Abbasi and Amanda delve into the fascinating world of the periodic table, exploring its significance, the life of Dmitry Mendeleev, and the historical context of scientific discoveries. They discuss how Mendeleev's personal experiences and challenges shaped his groundbreaking work in chemistry, leading to the creation of the periodic table as we know it today. The conversation highlights the importance of storytelling in science education and the excitement that can be found in understanding the elements that make up our world. In this conversation, the speakers explore the evolution of scientific thought, particularly focusing on the periodic table and the discovery of elements. They discuss the societal acceptance of new scientific ideas, the historical context of element discovery, and the fascinating properties of helium. The conversation delves into isotopes, the creation of new elements through advanced technology, and the cosmic processes that lead to the formation of elements in stars. Ultimately, they reflect on the poetic nature of the universe and the interconnectedness of life and the cosmos.

The Periodic Table - Essence of Science

Dr. Hamid Abbasi and Professor David Garrison discusses the complex nature of time, exploring its perception, measurement, and implications in physics and human experience. The dialogue delves into Einstein's theories of relativity, the evolution of timekeeping methods, and the biological clocks that govern human life. The conversation also touches on the philosophical aspects of time and how it is experienced differently across various contexts. In this conversation, the speakers delve into profound topics surrounding the universe, black holes, the nature of time, quantum mechanics, and the quest for a unified theory of existence. They explore the limits of the universe, the implications of black holes on time and space, and the concept of consciousness in relation to the universe's intelligence. The discussion highlights the intricate connections between these themes and the ongoing search for understanding in the realms of physics and philosophy.

Nature of Time - Essence of Science

This conversation explores the life and contributions of Avicenna, a Persian polymath who significantly impacted medicine and science long before the European Renaissance. The discussion highlights his pioneering work in the scientific method, his understanding of diseases, and the cultural legacy he left behind. The hosts emphasize the importance of recognizing Avicenna's contributions to modern science and the shared heritage of humanity.

Avicenna  History

Dr. Abbasi and Amanda explore the rich history and significance of pets in human lives, discussing the evolution of dogs and cats, their emotional connections with humans, and the health benefits of pet ownership. They delve into the unique relationships formed with different types of pets, the dangers of designer breeds, and the importance of animal rescue and adoption. The discussion highlights the deep bond between humans and animals, emphasizing the need for compassion and responsible pet ownership.

Pets - Essence of History

Dr. Abbasi delve into the fascinating world of the placebo effect, exploring its implications in medicine and the power of mindset in healing. They discuss how the placebo effect can lead to significant improvements in health outcomes, the role of optimism and pessimism, and the historical context of placebo in medical practice. The discussion highlights the importance of belief and expectation in the healing process, as well as the ethical considerations of using placebo in treatment.

The Placebo Effect - Essence of Science

This conversation delves into the life and philosophy of Niccolò Machiavelli, exploring his role in the political landscape of Renaissance Italy, particularly his association with the Medici family and Pope Alexander VI. The discussion highlights Machiavelli's pragmatic approach to governance as articulated in his seminal work, 'The Prince,' and examines the complexities of his legacy, often misunderstood as purely Machiavellian manipulation. The hosts reflect on the historical context of Machiavelli's ideas and their relevance in contemporary discussions about leadership and morality.

Niccolo Machiavelli: The Prince - Essence of History

Welcome to Essence Of! Here you will learn about medicine, science, history, and life, all by our favorite neurosurgeon, Dr. Hamid Abbasi.

Nature of Time - Essence of Science

Essence Of

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