The Universe Beyond Visible Light - With Jen Gupta
Explore the Universe beyond visible light with astrophysicist Jen Gupta, discovering celestial objects through various wavelengths and gaining insights into our cosmic surroundings.
The Chemistry of Fire and Gunpowder - With Andrew Szydlo
Spectacular demo-filled talk exploring explosive science, energetic reactions, and flames. Andrew Szydlo showcases the chemistry of fire and gunpowder through exciting experiments and demonstrations.
New Discoveries in Population Genetics - With Enrico Coen
Explore adaptive change and population transformation through snapdragon genetics. Discover how genes and environment interact to drive evolutionary paths in this insightful lecture by biologist Enrico Coen.
The Big Picture - From the Big Bang to the Meaning of Life - with Sean Carroll
Sean Carroll explores the cosmos, from the Big Bang to consciousness, tying fundamental physics to human experience and addressing life's big questions in this thought-provoking talk on the nature of reality and existence.
Mars Exploration - Curiosity and Beyond - With Anita Sengupta
NASA scientist Anita Sengupta discusses the Curiosity rover's Mars mission, detailing the challenges of landing on Mars and future exploration plans. She shares insights on Mars' geology, water presence, and the rover's capabilities.
The Concept of Mass - With Jim Baggott
Explore the evolution of our understanding of matter, from ancient Greek atoms to quantum fields and the Higgs boson, in this engaging talk by science writer Jim Baggott.
The Physics of Life - How Water Folds Proteins
Explore water's crucial role in protein folding and life, from its universal solvent properties to its impact on biological components, with insights from cutting-edge research and experiments.
Chasing Eclipses - With Frank Close
Explore the captivating world of solar eclipses with physicist Frank Close, delving into their science, history, and cultural significance while preparing for the 2017 American eclipse.
Newton's Law of Motion - First, Second & Third - Physics
Comprehensive exploration of Newton's Laws of Motion, covering fundamental concepts, practical applications, and problem-solving techniques for physics students.
Carnot Heat Engines, Efficiency, Refrigerators, Pumps, Entropy, Thermodynamics - Second Law, Physics
Comprehensive tutorial on thermodynamics, covering heat engines, efficiency, refrigerators, and entropy. Includes numerous examples and practice problems for in-depth understanding.
Fluid Pressure, Density, Archimede and Pascal's Principle, Buoyant Force, Bernoulli's Equation Physics
Comprehensive overview of fluid mechanics principles, covering density, pressure, buoyancy, and fluid dynamics with practical examples and problem-solving techniques.
Ionization Energy, Electron Affinity, Atomic Radius, Ionic Radii, Electronegativity, Metallic Character
Comprehensive exploration of periodic trends in chemistry, covering atomic properties, ionization energy, and electron behavior with examples and practice problems.
Kinematics in One Dimension - Physics
Comprehensive tutorial on one-dimensional kinematics, covering key concepts, equations, and problem-solving techniques with numerous examples for mastering motion analysis in physics.
Distance, Displacement, Average Speed, Average Velocity - Physics
Comprehensive introduction to distance, displacement, speed, and velocity concepts in physics, featuring numerous examples and practice problems for effective learning.
How to Solve Stoichiometry Problems
Learn to tackle stoichiometry problems with step-by-step guidance, covering molar mass, unit conversions, and mole-to-atom calculations for chemistry mastery.
Buffer Solutions
Comprehensive tutorial on buffer solutions, covering calculation of pH, components, and function. Includes examples and practice problems using the Henderson-Hasselbalch equation.
The Simple Pendulum
Comprehensive tutorial on simple pendulum motion, covering equations for period, frequency, and length across different gravitational environments. Includes examples and practice problems.
Hooke's Law and Elastic Potential Energy
Explore Hooke's Law, elastic potential energy, and spring mechanics. Learn to calculate work required for spring stretching and solve related problems.
Gibbs Free Energy - Entropy, Enthalpy & Equilibrium Constant K
Comprehensive introduction to Gibbs Free Energy, covering entropy, enthalpy, and equilibrium constants. Learn to calculate and apply these concepts in chemical reactions and thermodynamics.
SN2 SN1 E1 E2 Reaction Mechanisms Made Easy
Comprehensive guide to SN2, SN1, E1, and E2 reaction mechanisms in organic chemistry, featuring examples, practice problems, and a chart for predicting major products.
SN1 Reaction Mechanism
Comprehensive introduction to SN1 reaction mechanism, covering identification, carbocation rearrangements, stereochemistry, solvolysis reactions, substrate reactivity, and leaving group stability.