So - if you didn't quite get something in the last two years and you want it explained again,
Or - if you want some extra worked examples for numerical calculations
Or - you want to hear things explained in a new way,
I recommend you watch the videos below.
But please, no matter how well-intentioned, please don't say "Thanks, I never understood xxxxx before - but now I do thanks to those videos" - even though I will be really happy for you, my professional pride will be wounded.
THE WORLD COMMUNICATES
- Introduction to Waves
- Amplitude, Period, Frequency and Wavelength of Periodic Waves
- Introduction to the Doppler Effect
- Specular and Diffuse Reflection
- Specular and Diffuse Reflection 2
- Refraction and Snell's Law
- Refraction in Water
- Snell's Law Examples 1
- Snell's Law Example 2
- Total Internal Reflection
- Electrostatics (part 1): Introduction to Charge and Coulomb's Law
- Electrostatics (part 2)
- Electric Potential Energy
- Voltage
- Circuits (part 1)
- Circuits (part 2)
- Circuits (part 3)
- Circuits (part 4)
- Introduction to Magnetism
- Introduction to Vectors and Scalars
- Calculating Average Velocity or Speed
- Solving for Time
- Displacement from Time and Velocity Example
- Acceleration
- Newton's First Law of Motion
- Newton's Second Law of Motion
- Newton's Third Law of Motion
- Airbus A380 Take-off Time
- Airbus A380 Take-off Distance
- Why Distance is Area under Velocity-Time Line
- Average Velocity for Constant Acceleration
- Acceleration of Aircraft Carrier Takeoff
- Race Cars with Constant Speed Around Curve
- Deriving Displacement as a Function of Time, Acceleration and Initial Velocity
- Visualizing Vectors in 2 Dimensions
- Normal Force and Contact Force
- Normal Force in an Elevator
- Inclined Plane Force Components
- Ice Accelerating Down an Incline
- Force of Friction Keeping the Block Stationary
- Correction to Force of Friction Keeping the Block Stationary
- Force of Friction Keeping Velocity Constant
- Introduction to Momentum
- Momentum: Ice skater throws a ball
- 2-dimensional momentum problem
- 2-dimensional momentum problem (part 2)
- Introduction to work and energy
- Work and Energy (part 2)
- Conservation of Energy
- Work/Energy problem with Friction
- Scale of Earth and Sun
- Scale of Solar System
- Scale of Distance to Closest Stars
- Scale of the Galaxy
- Intergalactic Scale
- Hubble Image of Galaxies
- Big Bang Introduction
- Radius of Observable Universe
- (Correction) Radius of Observable Universe
- Red Shift
- Cosmic Background Radiation
- Cosmic Background Radiation 2
- Cosmological Time Scale 1
- Cosmological Time Scale 2
- Birth of Stars
- Becoming a Red Giant
- White and Black Dwarfs
- Hubble's Law
- Lifecycle of Massive Stars
- Supernova (Supernovae)
- Supernova clarification
- Black Holes
- Introduction to Gravity
- Mass and Weight Clarification
- Viewing g as the value of Earth's Gravitational Field Near the
- Gravity for Astronauts in Orbit
- Would a Brick or Feather Fall Faster
- Normal Force and Contact Force
- Normal Force in an Elevator
- Plotting Projectile Displacement, Acceleration, and Velocity
- Projectile Height Given Time
- Deriving Max Projectile Displacement Given Time
- Impact Velocity From Given Height
- Visualizing Vectors in 2 Dimensions
- Projectile at an Angle
- Different Way to Determine Time in Air
- Launching and Landing on Different Elevations
- Total Displacement for Projectile
- Total Final Velocity for Projectile
- Correction to Total Final Velocity for Projectile
- Centripetal Force and Acceleration Intuition
- Visual Understanding of Centripetal Acceleration Formula
- Loop De Loop Question
- Loop De Loop Answer part 1
- Loop De Loop Answer part 2
- Acceleration Due to Gravity at the Space Station
- Space Station Speed in Orbit
- Introduction to Newton's Law of Gravitation
- Gravitation (part 2)
- Introduction to Torque
- Moments
- Magnetism 2
- Magnetism 3
- Magnetism 4
- Magnetism 5
- Magnetism 6: Magnetic field due to current
- Magnetism 7
- Magnetism 8
- Magnetism 9: Electric Motors
- Magnetism 10: Electric Motors
- Magnetism 11: Electric Motors
- Magnetism 12: Induced Current in a Wire
- Introduction to Magnetism
QUANTA TO QUARKS
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