12th Grade Biophysical Chemistry Interactive Videos

Investigate the molecular dynamics of water during its phase transitions. Gain a comprehensive understanding of how temperature influences water and enhance predictive skills regarding molecular interactions in state changes.

Explore microscopy techniques, including brightfield, darkfield, and phase contrast microscopy. Identify key inventions and address core challenges like contrast issues in microscopy. Apply innovative methods to advance research and exploration in the microcosmos.

Explore the mysteries of ancient Egyptian mummification techniques, focusing on the discovery of perfumes and embalming agents through modern analytical methods. Gain insights into the chemical processes of ancient times and understand how archaeological finds illuminate historical trade and technology.

Examine the intricate journey of how Archimedes' ancient texts have been preserved and rediscovered, focusing on the innovative techniques used in their conservation. Gain insights into historical text preservation, understanding the impact of open data and creative commons on data accessibility and educational advancements.

Investigate the phenomenon of scorpion fluorescence under ultraviolet light, exploring its biological significance and the evolutionary advantages it may confer. Gain insights into the scientific methods used to study this unique adaptation and expand understanding of animal behavior related to light detection.

Investigate the fundamental techniques and applications of widefield and confocal fluorescence microscopy in biological research. Key concepts include photobleaching and the function of dichroic mirrors. Learners will differentiate between these microscopy types, assess their advantages and trade-offs, and recognize their significance in studying living cells.

Examine how genetic engineering, focusing on glow-in-the-dark rats, is portrayed in the media. Understand the practical applications of fluorescence in genetic research, gaining insights into the media's influence on scientific communication. Explore the benefits and challenges of employing fluorescence as a genetic engineering tool, enhancing knowledge of both its scientific implications and its portrayal in public discourse.

Investigate the calculations and properties of nitrogen gas, emphasizing molecular speed and key constants. Learners will understand how to apply formulas and concepts from kinetic theory and molecular physics. The focus is on understanding molecular behaviors and enhancing skills in applying theoretical principles to real-world scenarios.

Examine advanced metal processing methods that improve energy efficiency and promote sustainability in material science. Gain an understanding of technology used to modify alloy chemistry and explore the environmental advantages of casting alloys without machining.

Explore the synergy between computer science and natural phenomena by examining maze-solving techniques through the concepts of random walks and gas molecule behavior. Gain insights into algorithmic efficiency and randomness, fostering enhanced problem-solving skills applicable to various real-world situations.

Explore the fundamental concepts of hybridization by examining the atomic orbitals involved in the bonding of PF5. Gain insights into chemical bonding and molecular geometry, with learning outcomes centered on identifying hybridization types, recognizing sigma bonds, and understanding steric numbers in molecules.

Explore fundamental methods in trace evidence analysis with an emphasis on microscopy techniques within forensic science. Gain insights into identifying and analyzing microscopic debris, and understand the application of various microscopes in forensic investigations.

Explore the enigmatic world of Ancient Egypt by examining the methods and materials used in mummification, including an analysis of embalming agents. Gain insights into historical preservation techniques and the global trade connections of ancient civilizations. Enhance your analytical skills in archaeological research and historical interpretation.

Explore the intriguing concept of inorganic life through the lens of synthetic biology and its implications for evolutionary chemistry. Gain insights into the potential evolution of non-carbon-based life forms, deepening understanding of the intersection between chemistry and biology.

Explore the essential properties of dental ceramics, with a focus on materials such as feldspar and zirconia, and their application in dental restorations. Gain an understanding of the roles different ceramics play, learn about processing methods, and examine criteria for material selection to ensure the aesthetic and functional success of dental restorations.

Explore the world of art conservation, focusing on how X-ray imaging reveals hidden elements beneath paintings, exemplified by Fragonard's 'Young Girl Reading.' Understand the challenges and techniques in art analysis, learn about historical art discoveries, and appreciate the significance of minimizing pigment scattering in conservation.

Explore the fascinating history of Stonehenge as science unveils enigmatic aspects of its construction, purpose, and the people linked to it. Modern techniques, such as radiocarbon dating, have enhanced understanding, enabling learners to critically analyze historical narratives and evaluate archaeological findings.

Investigate techniques for determining the elemental composition of biomolecules, focusing on the roles and functions of metabolites and proteins in biological systems. Understand the catalytic roles of biomolecules in processes like carbon fixation and the structural aspects of cell membranes to deepen knowledge of cellular and molecular biology.

Explore the core principles of chemical reactions, emphasizing concepts such as reaction rates and the conservation of mass. Gain a deeper understanding of molecular motion, collision theory, and reversible changes. Develop the ability to critically and effectively analyze chemical reactions.

Investigate the fascinating science behind inferring the colors of ancient creatures from fossil evidence. Understand the significance of melanosomes in determining these colors and explore the techniques employed to reveal the vibrant history of prehistoric life.