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The charges of the proton and electron are opposite and equal, even though the proton is bigger. But why are they equal? This is one of the deepest unresolved puzzles of physics. Frank Close takes us on a journey into the quantum subatomic world of particles. He describes the strong and weak forces that operate alongside electromagnetism, the color and flavor charges, as well as the parallels between them, giving hints of a deeper unity.

Each day we are exposed to a myriad of natural and human-made chemicals in our food, drinking water, air, soil, at home or at the workplace-pesticide residues, food additives, drugs, household products-but how can we gauge the human health risk posed by these chemicals? Should we believe the somber headlines that depict a serious threat for humans and the environment, or should we follow the reassuring voices of others who claim that the angst is totally unfounded?

If you're taking Introduction to Sciences courses or building knowledge for clinical practice, this bundle gives you everything you need.

The CHEMIST is short for Chemistry, History, Etymology: Mixed, Interesting Stories on Tape. Based out of Brown University, this series builds off of the research of Professor Amit Basu's project on chemical etymologies, Aetoumos. It presents chemical histories through quick, accessible episodes that explore a family of chemical compounds and the stories, characters, and language that come along with it!For more on the Aetoumos project, follow us on Bluesky @aetoumos.bsky.social!Funding for this project was provided by Brown University through the Undergraduate Teaching and Research Awards ...

In The Secrets of Alchemy, Lawrence M. Principe, one of the world's leading authorities on the subject, brings alchemy out of the shadows and restores it to its important place in human history and culture. By surveying what alchemy was and how it began, developed, and overlapped with a range of ideas and pursuits, Principe illuminates the practice. He vividly depicts the place of alchemy during its heyday in early modern Europe, and then explores how alchemy has fit into wider views of the cosmos and humanity.

The bestselling author of Hold Me Tight presents a revolutionary new understanding of why and how we love, based on cutting-edge research. Every day, we hear of relationships failing and questions of whether humans are meant to be monogamous. Love Sense presents new scientific evidence that...

Miguel Miranda é geofísico e durante dez anos dirigiu o IPMA. José Manuel Fernandes é jornalista mas antes pensou que ia ser biólogo. Uma conversa sobre Ciência com o nosso planeta como pano de fundo.

The Quark Side is a quantum physics podcast that explores the strange foundations of reality—from quarks and fields to spacetime, uncertainty, and the limits of knowledge. Each episode breaks down cutting-edge research and deep ideas in modern physics with clarity, rigor, and curiosity, revealing how the quantum world shapes everything we observe.

פרויקט בונוס לימודי ומגניב בקורס כימיה כללית בהוראת פרופ' רז ילינק והמתרגלים אופיר שלונצ'יק ואורי שבתאי בן נון - אוניברסיטת בן-גוריון בנגב. הסטודנטים העמיקו במושגי יסוד בקורס ומצאו את נקודות החיבור של המושגים התיאורטיים - לחיים עצמם. הניסוי הצליח - התוצאות משמחות. ליווי הפקה ועריכה: צוות תחנת הרדיו של אוניברסיטת בן גוריון בנגב - ...

The periodic table is one of the most potent icons in science. It lies at the core of chemistry and embodies the most fundamental principles of the field. The one definitive text on the development of the periodic table by van Spronsen (1969), has been out of print for a considerable time. The present book provides a successor to van Spronsen, but goes further in giving an evaluation of the extent to which modern physics has, or has not, explained the periodic system. The book is written in a lively style to appeal to experts and interested lay-persons alike.

A journey into the world of carbon, the most versatile element on the planet, by the New York Times bestselling author Paul Hawken Carbon is the only element that animates the entirety of the living world. Though comprising a tiny fraction of Earth’s composition, our planet is lifeless without...

The Only Way is Hydrogen? – Small molecule. Big clean future. Hosted by Karen Brooks, Deputy Director of GW-SHIFT and green hydrogen-curious newbie, The Only Way is Hydrogen is a 12-episode podcast exploring the real role hydrogen could play in creating a cleaner future. Across the series, Karen speaks with experts from local government, energy utilities, transport, industry, research, the arts, businesses and communities to cut through hype and explain hydrogen in plain language. Episodes explore hydrogen’s role in heating homes, transport, and industry; how it compares with ...

Willkommen zu einer außergewöhnlichen Reise durch die Bausteine unserer Welt. In diesem Podcast entdecken wir gemeinsam alle Elemente des Periodensystems – von Wasserstoff bis Oganesson, eines pro Folge. Jede Episode nimmt dich mit auf eine sanfte, atmosphärische Entdeckungsreise zu einem einzelnen Element. Wir erkunden seine einzigartigen Eigenschaften, seine faszinierende Geschichte und seine verborgene Bedeutung für unser Leben. Ob das Wasserstoff-Leuchten ferner Sterne, das beruhigende Neon der Nachtstädte oder das Calcium in unseren Knochen – jedes Element erzählt seine eigene ...

Monthly podcast from Chemistry World, the magazine of the Royal Society of Chemistry.

Randy and Kc tackle all things homebrew!

Friends of the Periodic Table is a fun and friendly science podcast that brings chemistry to life. Each episode focuses on one element, sharing fun facts, real-world uses, and curious stories that make learning simple, engaging, and enjoyable.

Jean-Marie Tarascon est un spécialiste de la chimie/électrochimie du solide. Il est professeur à l'université de Picardie Jules Verne à Amiens où il dirige le Laboratoire de Réseau sur le Stockage Électrochimique de l'Énergie (FR CNRS 3459). Cependant l'essentiel de sa carrière s'est déroulé aux États-Unis, d'abord à Cornell University (1980), puis à Bell Laboratory et à Bellcore jusqu'en 1994. Ses travaux ont d'abord porté sur quelques propriétés électroniques de phases de Chevrel ainsi que sur leur aptitude à insérer ou deinsérer des ions alcalins.À la fin des années...

La química permite fabricar casi cualquier molécula: antibióticos, anticancerígenos, antivirales, antiinflamatorios, materiales para la electrónica y la informática, compuestos para la agroquímica. Este libro, escrito por un Premio Nobel de Química, está al alcance de todos porque invita tanto a soñar como a pensar, mientras cuenta la historia de uno de nuestros más grandes investigadores actuales.

The podcast specifically dedicated to learning about beer. Join Advanced Cicerone® Jonathan Thompson on deep dives into everything beer. From sensory to biochemistry, this is the podcast for all students of beer and brewing.

النظير هو شكلٌ مختلفٌ من عنصرٍ كيميائيٍّ يحتوي على عددٍ مختلفٍ من النيوترونات في نواته. وقد وُصفَت النظائر، من جانب مكتشفها فريدريك سُدي، بأنَّهـا «متطابقـة من الخـارج» و«مختلفـة من الداخل»، ومن الممكن أن تكون مستقرَّة أو مشعَّة. في هذه المقدِّمة الموجزة، يوضِّح روب إلام الدور المهم الذي لعبته دراسة النظائر فـي العلم الحديث. ويفسِّر كيف أدَّت عمليَّـات طبيعيَّـة إلى التمييز بين النظائر، ويصف التطبيقات العديدة للكيمياء الجيولوجيَّـة للنظائـر، بدايـةً مـن استكشـاف باطـن الأرض العميـق، وصولاً إلى النُّظُم الغذائيَّـة للحضارات القديمة، ومن المفاعلات النوويَّـة إلى تقنيَّـات التصوير الطبيَّـة.