| 1. | Deriving the speed of light from Maxwell's Equations using A-Level mathematics! | 2,200 | |
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| 2. | Deriving Schrodinger's Equation using A-Level mathematics... sort of | 589 | |
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| 3. | The saddest day of any D&D campaign: deleting the character #shorts | 325 | |
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| 4. | Review of the Celestron 114AZ-SR telescope | 266 | |
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| 5. | Edexcel GCSE (9-1) Astronomy, Topic 1: The Earth (summary) | 141 | |
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| 6. | Edexcel GCSE (9-1) Astronomy, Topic 3: Earth-Moon-Sun Systems (summary) | 99 | |
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| 7. | Edexcel GCSE (9-1) Astronomy, Topic 6: Celestial Observation (summary) | 97 | |
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| 8. | Edexcel GCSE (9-1) Astronomy, Topic 2: The Lunar Disc (summary) | 92 | |
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| 9. | Edexcel GCSE (9-1) Astronomy, Topic 5: Solar System Observation (summary) | 78 | |
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| 10. | Edexcel GCSE (9-1) Astronomy, Topic 4: Time and the Earth-Moon-Sun Cycles (summary) | 67 | |
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| 11. | Inefficient fan on a hot sweaty day... using a Van de Graaff generator #shorts | 65 | |
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| 12. | Leaving the adoring fan in Oblivion | I treat my fans well... | #shorts | 65 | |
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| 13. | Edexcel GCSE (9-1) Astronomy, Topic 10: Solar Astronomy (summary) | 62 | |
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| 14. | The biggest misconception in Physics: Newton's Third Law! | 62 | |
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| 15. | My calculator is an idiot! | Rant | 56 | |
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| 16. | Two times table on a circular slide rule #shorts | 54 | |
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| 17. | How to read a Vernier scale | 63 | |
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| 18. | The tuning of an 8 string baritone ukulele #shorts | 59 | |
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| 19. | Edexcel GCSE (9-1) Astronomy, Topic 7: Early Models of the Solar System (summary) | 46 | |
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| 20. | What did university engineering lab work look like in 1937? | 52 | |
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| 21. | Rubber contracts when it is heated up #shorts | 45 | |
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| 22. | Edexcel GCSE (9-1) Astronomy, Topic 9: Exploring the Moon (summary) | 43 | |
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| 23. | Edexcel GCSE (9-1) Astronomy, Topic 8: Planetary Motion and Gravity (summary) | 42 | |
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| 24. | The moment Physics With Keith reached 1000 subscribers. | 41 | |
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| 25. | Edexcel GCSE (9-1) Astronomy, Topic 11: Exploring the Solar System (summary) | 35 | |
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| 26. | Equation 7: a=∆v/t | GCSE Physics | Quick practice (mental arithmetic) rearranging equations #Shorts | 31 | |
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| 27. | Edexcel GCSE (9-1) Astronomy, Topic 12: Formation of Planetary Systems (summary) | 31 | |
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| 28. | How to use a sextant to measure altitude of celestial bodies | 32 | |
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| 29. | Equation 3: F=ke | GCSE Physics | Quick practice (mental arithmetic) rearranging equations #Shorts | 27 | |
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| 30. | I ordered another Van de Graaff generator, but didn't expect it to be as big #shorts | 23 | |
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| 31. | Newton's Laws Blues (a physics song) | 22 | |
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| 32. | S04E05: Gas laws (1) (broadcast 11/05/2021) | 21 | |
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| 33. | Derivation of Young's Double Slit Interference Equation | A Level Physics | 21 | |
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| 34. | Coupled oscillators with magnets | #Shorts | 21 | |
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| 35. | GCSE Physics: current and potential difference pizza model | 20 | |
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| 36. | 210000V to the face (I know what I'm doing, don't worry) #shorts | 20 | |
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| 37. | Equation 6: s=vt | GCSE Physics | Quick practice (mental arithmetic) rearranging equations #Shorts | 19 | |
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| 38. | DANGEROUS: Don't do this at home, you may die #shorts | 19 | |
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| 39. | Equation 1: W=mg | GCSE Physics | Quick practice (mental arithmetic) rearranging equations #Shorts | 19 | |
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| 40. | S03E03: Vectors (broadcast 17/01/2021) | 19 | |
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| 41. | I know they're inconvenient, but they're the gold standard of straight line drawing #shorts #exams | 18 | |
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| 42. | The Early Models of Matter (1/12: Series about the Standard Model of Particle Physics) | 18 | |
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| 43. | Introduction to Physics with Keith | 18 | |
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| 44. | Visualising Einstein's special relativity in two dimensions using BASIC | 20 | |
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| 45. | S03E04: Motion graphs (broadcast 24/01/2021) | 17 | |
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| 46. | S04E04: Space physics (2) (broadcast 04/05/2021) | 17 | | Particulars
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| 47. | S03E01: Momentum and force (broadcast 03/01/2021) | 17 | |
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| 48. | The countdown music stretched over ten minutes | 17 | |
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| 49. | S03E02: Force and acceleration (broadcast 10/01/2021) | 17 | |
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| 50. | S04E03: Space physics (1) (broadcast 27/04/2021) | 17 | | Particulars
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| 51. | No more laptop fan noise from my microphone! | 16 | |
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| 52. | This is why I do not use past papers or exam questions often. Also, changes coming in September 2022 | 16 | |
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| 53. | Numeracy is not maths! | Rant | 15 | |
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| 54. | Equation 5: P=F/A | GCSE Physics | Quick practice (mental arithmetic) rearranging equations #Shorts | 15 | |
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| 55. | Deriving the diffraction grating equation | A Level Physics | 15 | |
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| 56. | S03E12: Nuclear energy (broadcast 21/03/2021) | 15 | |
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| 57. | S02E13: Christmas special! (broadcast 19/12/20) | 15 | |
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| 58. | How to use a cathode ray oscilloscope (CRO) | 14 | |
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| 59. | S03E05: Equations of motion (broadcast 31/01/2021) | 14 | |
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| 60. | COMING SOON: Exciting relaunch of the Discord server! | 14 | |
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| 61. | S04E06: Gas laws (2) (broadcast 18/05/2021) | 14 | |
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| 62. | S05E12: Magnetic fields (broadcast 07/12/2021) | 14 | |
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| 63. | Want to study chemistry because of the explosions? What about Physics? #shorts | 18 | |
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| 64. | Need physics help? Get physics help! | 14 | |
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| 65. | 200 subscribers! Thank you so much! | 14 | |
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| 66. | S05E03: Radioactive penetrating power (broadcast 28/09/2021) | 13 | |
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| 67. | Physicists love triangles, but NOT formula triangles! | Rant | 13 | |
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| 68. | Exploding capacitor #shorts | 13 | |
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| 69. | Special relativity derived from first principles using basic algebra only | 12 | |
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| 70. | S03E06: Introduction to particle physics (broadcast 07/02/2021) | 12 | | Particulars
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| 71. | S07E12: The use of algebra, numerical answers and significant figures (broadcast 13/07/2022) | 12 | |
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| 72. | S03E11: Introduction to nuclear physics (broadcast 14/03/2021) | 12 | |
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| 73. | Are these all of the derivations you need to memorise for A Level Physics? | 15 | |
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| 74. | Equation 8: F=ma | GCSE Physics | Quick practice (mental arithmetic) rearranging equations #Shorts | 12 | |
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| 75. | The nature of forces (2/12: Series about the Standard Model of Particle Physics) | 12 | |
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| 76. | Whirly tube experiment (recorded during Covid-19 pandemic lockdown) | 12 | |
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| 77. | Playing harmonics on a chrome pipe, and a question for you about different types of standing waves | 12 | |
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| 78. | Challenge: explain this weird physics trick! #shorts | 12 | |
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| 79. | S02E11: Practice using Kirchhoff's Laws and Ohm's Law for electric circuits (broadcast 28/11/20) | 12 | |
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| 80. | S04E08: Waves (2) (broadcast 08/06/2021) | 12 | |
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| 81. | Sometimes examiners are unkind, it seems #Shorts | 12 | |
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| 82. | Deriving the Simple Harmonic Motion equations from first principles | A Level Physics | 11 | |
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| 83. | S04E01: Practical skills (1) (broadcast 13/04/2021) | 11 | |
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| 84. | S03E09: Introduction to radioactivity (28/02/2021) | 11 | |
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| 85. | S05E05: Kirchhoff's laws (broadcast 12/10/2021) | 11 | |
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| 86. | The transformer equation does not work, I'll show you! | 11 | Show |
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| 87. | Why you should never connect an electrolytic capacitor backwards (exploding capacitor) | 11 | |
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| 88. | S06E06: Magnetism basics (broadcast 10/02/2022) | 11 | |
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| 89. | S08E01a: Classification of objects in space (GCSE Level Physics) (broadcast 08/09/2022) | 11 | |
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| 90. | S06E07: GCSE circuits (broadcast 24/02/2022) | 11 | |
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| 91. | Physics With Keith Online Interactive Physics Tuition Sessions! | 11 | |
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| 92. | S02E10: Introduction to Kirchhoff's Laws and Ohm's Law for electric circuits (broadcast 21/11/20) | 10 | |
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| 93. | S05E06: Circuit practice (broadcast 19/10/2021) | 10 | |
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| 94. | S04E10: Optics (2) (broadcast 22/06/2021) | 10 | |
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| 95. | S05E09: Gravitational field quantities (broadcast 16/11/2021) | 10 | |
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| 96. | What number is this? | Rant | 10 | |
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| 97. | S04E12: Special relativity (2) (broadcast 06/07/2021) | 10 | |
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| 98. | S08E06: Electromagnetism (GCSE first half, A-Level second half) (broadcast 13/10/2022) | 10 | |
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| 99. | S08E12a: Online interactive GCSE Physics tuition (broadcast 01/12/2022) | 10 | | Particulars
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| 100. | S05E02: Radioactive half-life (broadcast 14/09/2021) | 10 | |
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