更多开发者作品
Physics Forums | Science Article
最新
| 1. | Will we ever communicate with extraterrestial life in a reasonable time frame? | Astronomy and Astrophysics ‧ invalid@example.com (KurtLudwig) | |
| 2. | University research in the Age of Protest | General Discussion ‧ invalid@example.com (Vanadium 50) | |
| 3. | Effective rocking bed for a child | DIY Projects ‧ invalid@example.com (Loredana03) | |
| 4. | Hi | New Member Introductions ‧ invalid@example.com (JimWhoKnew) | |
| 5. | Proving piecewise function is k-differentiable | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 6. | A DNA Animation | Biology and Medical ‧ invalid@example.com (Hornbein) | |
| 7. | Does energy exist? | General Discussion ‧ invalid@example.com (KleinMoretti) | |
| 8. | Wing Sails on modern ships | General Engineering ‧ invalid@example.com (Astronuc) | |
| 9. | Kitten Lovers: Cuteness Overload | General Discussion ‧ invalid@example.com (Evo) | |
| 10. | How does an object gain potential energy? | Classical Physics ‧ invalid@example.com (adjurovich) | |
| 11. | Collection of Lame Jokes | General Discussion ‧ invalid@example.com (quddusaliquddus) | |
| 12. | Finding where a function is sign definite, sign indefinite or sign semidefinite | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 13. | Liapunov’s Second Method proof | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 14. | Proving stability of linear system equations | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 15. | Electric field around a circuit | Electrical Engineering ‧ invalid@example.com (Est120) | |
| 16. | Vacuum by condensation causes water to boil? | Mechanical Engineering ‧ invalid@example.com (askingask) | |
| 17. | Problem in understanding angular momentum of a rigid body | Introductory Physics Homework Help ‧ invalid@example.com (MatinSAR) | |
| 18. | Wordle Lovers - Play the NYT Daily Game | General Discussion ‧ invalid@example.com (fresh_42) | |
| 19. | What are the properties of a Sound Pressure Wave going down into a Cone? | Classical Physics ‧ invalid@example.com (gary350) | |
| 20. | Question about branch of logarithm | General Math ‧ invalid@example.com (MathLearner123) | |
| 21. | Any Virtual Summer Research/Internships for High-school Graduates? | STEM Academic Advising ‧ invalid@example.com (Maddy467) | |
| 22. | Two vacancy states in a diatomic linear chain | Advanced Physics Homework Help ‧ invalid@example.com (Kyuubi) | |
| 23. | Cover songs versus the original track, which ones are better? | Art, Music, History, and Linguistics ‧ invalid@example.com (pinball1970) | |
| 24. | Who is your favorite Jazz musician and what is your favorite song? | Art, Music, History, and Linguistics ‧ invalid@example.com (BadgerBadger92) | |
| 25. | Does constant DC current in curved wire produce EM wave? | Electrical Engineering ‧ invalid@example.com (user079622) | |
| 26. | Hi! I'm here for the bed, to be honest. | New Member Introductions ‧ invalid@example.com (MotherMayhem) | |
| 27. | Probability, genetic disorder related | Biology and Medical ‧ invalid@example.com (fluidistic) | |
| 28. | I want a good reference to a discussion of the meaning of "the speed of light is constant" | Special and General Relativity ‧ invalid@example.com (gnnmartin) | |
| 29. | 3-parameter group of symmetries on the plane | Differential Geometry ‧ invalid@example.com (cianfa72) | |
| 30. | Algorithm Engineer in EDA Industry | New Member Introductions ‧ invalid@example.com (Ziqi) | |
| 31. | How can I maximise the exit velocity of an object catapulted up? | Introductory Physics Homework Help ‧ invalid@example.com (barondress) | |
| 32. | Which block reaches the wall faster? | Introductory Physics Homework Help ‧ invalid@example.com (MathVoider) | |
| 33. | Conservation of energy in quantum gravity | Beyond the Standard Models ‧ invalid@example.com (KleinMoretti) | |
| 34. | Excel projectile trajectory | Classical Physics ‧ invalid@example.com (swemek) | |
| 35. | How to attach clamp to metal bar? | General Engineering ‧ invalid@example.com (tirelessphoenix) | |
| 36. | Is this a mistake in my textbook's answer about induced voltage question? | Introductory Physics Homework Help ‧ invalid@example.com (mymodded) | |
| 37. | Questions about dark matter/energy | Astronomy and Astrophysics ‧ invalid@example.com (imsmooth) | |
| 38. | Bad Math Jokes | General Discussion ‧ invalid@example.com (benorin) | |
| 39. | Interpreting the energy density of QFT vacuum states | Quantum Physics ‧ invalid@example.com (math-physicist) | |
| 40. | discussion about grade calculator | Precalculus Mathematics Homework Help ‧ invalid@example.com (tayyaba) | |
| 41. | Difficulty Understanding 'Drag Crisis' (transitionary period from laminar to turbulent flow) | Introductory Physics Homework Help ‧ invalid@example.com (lebronJames24) | |
| 42. | Random Thoughts 7 | General Discussion ‧ invalid@example.com (Evo) | |
| 43. | A problem in this photoelectric effect experiment | Introductory Physics Homework Help ‧ invalid@example.com (JACKR) | |
| 44. | Advice for building a Hilsch Vortex tube | Mechanical Engineering ‧ invalid@example.com (askingask) | |
| 45. | Collection of Science Jokes P2 | General Discussion ‧ invalid@example.com (Greg Bernhardt) | |
| 46. | A falling resistive disk in uniform magnetic field | Introductory Physics Homework Help ‧ invalid@example.com (AmanWithoutAscarf) | |
| 47. | Taylor's Theorem for finding error for Taylor expansion | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 48. | Hypersonic Aircraft, DART AE 001 | Aerospace Engineering ‧ invalid@example.com (Astronuc) | |
| 49. | Resolution of the Frauchiger-Renner paradox | Quantum Interpretations and Foundations ‧ invalid@example.com (Demystifier) | |
| 50. | Integrals of isotropic tensors, for expansion over spherical harmonics | Calculus and Beyond Homework Help ‧ invalid@example.com (ergospherical) | |
| 51. | Solar Activity and Space Weather Update thread | Astronomy and Astrophysics ‧ invalid@example.com (Stavros Kiri) | |
| 52. | Physics works and Im still alive! | New Member Introductions ‧ invalid@example.com (Abrar0) | |
| 53. | Interested in a Career Pivot to Physics? Meet Anthony from Washington! | New Member Introductions ‧ invalid@example.com (Lathropian) | |
| 54. | A question on publication process in Physical Review D | General Discussion ‧ invalid@example.com (Sunny Singh) | |
| 55. | Correct statement related to common tangents of circles | Precalculus Mathematics Homework Help ‧ invalid@example.com (songoku) | |
| 56. | Harmonic potential exercise with perturbation theory | Advanced Physics Homework Help ‧ invalid@example.com (keyzan) | |
| 57. | Gyroscopic effect in quadcopters | Mechanical Engineering ‧ invalid@example.com (user1234) | |
| 58. | GRX-810, Advanced Multi-principal Element Alloy (MPEA) | Materials and Chemical Engineering ‧ invalid@example.com (Astronuc) | |
| 59. | Teaching ideal quantum measurement, from dynamics to interpretation | Quantum Interpretations and Foundations ‧ invalid@example.com (A. Neumaier) | |
| 60. | Horizontal component of the Coriolis force | Introductory Physics Homework Help ‧ invalid@example.com (MatinSAR) | |
| 61. | Find an example of a linear functional with some properties | Calculus and Beyond Homework Help ‧ invalid@example.com (docnet) | |
| 62. | Understanding the given transformation - PDE | Differential Equations ‧ invalid@example.com (chwala) | |
| 63. | Questions about paper "How closed is cosmology" | Cosmology ‧ invalid@example.com (KleinMoretti) | |
| 64. | Show that radial worldlines with u = const are outgoing null rays | Advanced Physics Homework Help ‧ invalid@example.com (so_gr_lo) | |
| 65. | A question from Superspace and 1001 lessons | Beyond the Standard Models ‧ invalid@example.com (billtodd) | |
| 66. | Am I compatible with a PhD? | STEM Academic Advising ‧ invalid@example.com (usernamerequired) | |
| 67. | Random Photos | General Discussion ‧ invalid@example.com (morrobay) | |
| 68. | Filming a passing road sign: speed vs bumpiness | Mechanics ‧ invalid@example.com (guyburns) | |
| 69. | Phase difference RLC circuit | Engineering and Comp Sci Homework Help ‧ invalid@example.com (Tesla In Person) | |
| 70. | Flux linking (and de-linking?) | Introductory Physics Homework Help ‧ invalid@example.com (sdfsfasdfasf) | |
| 71. | Force on a rotating wheel/disc | Introductory Physics Homework Help ‧ invalid@example.com (Buckethat_fisherlad) | |
| 72. | Spaceship, earth and proton problem in special relativity | Introductory Physics Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 73. | Extension of spring in a system with two pistons | Introductory Physics Homework Help ‧ invalid@example.com (Bling Fizikst) | |
| 74. | "The 7 Strangest Coincidences in the Laws of Nature" (S. Hossenfelder) | Beyond the Standard Models ‧ invalid@example.com (mitchell porter) | |
| 75. | Magnus Effect Equations and Mechanics | Introductory Physics Homework Help ‧ invalid@example.com (lebronJames24) | |
| 76. | Share Animal Pictures: For Animal Lovers | General Discussion ‧ invalid@example.com (micromass) | |
| 77. | Cargo to space launch problem | Aerospace Engineering ‧ invalid@example.com (Zybex) | |
| 78. | Understanding the dynamics of a perturbed quantum harmonic oscillator | Quantum Physics ‧ invalid@example.com (Rayan) | |
| 79. | The best and most secure password manager | Computing and Technology ‧ invalid@example.com (EngWiPy) | |
| 80. | Mount Ibu, Indonesia erupts | Earth Sciences ‧ invalid@example.com (Astronuc) | |
| 81. | Equation of hyperbola confocal with ellipse having same principal axes | Precalculus Mathematics Homework Help ‧ invalid@example.com (Aurelius120) | |
| 82. | Weird News Compilation | General Discussion ‧ invalid@example.com (Evo) | |
| 83. | The best introductory mechanics textbook | Science and Math Textbooks ‧ invalid@example.com (adjurovich) | |
| 84. | Isotopic exchange and SIMS diffusion profile measurement | Materials and Chemical Engineering ‧ invalid@example.com (Dario56) | |
| 85. | Proof by induction for rational function | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 86. | Is "College Algebra" really just high school "Algebra II"? | STEM Educators and Teaching ‧ invalid@example.com (swampwiz) | |
| 87. | Looking For Today's DNA Knowledge | Biology and Medical ‧ invalid@example.com (Hornbein) | |
| 88. | Minkowski to Euclidean line element from coordinate changes? | Special and General Relativity ‧ invalid@example.com (Pencilvester) | |
| 89. | Lecture notes on SUSY using finite matrix as example? | Beyond the Standard Models ‧ invalid@example.com (arivero) | |
| 90. | Wavefunction of a space and spin rotated state | Advanced Physics Homework Help ‧ invalid@example.com (NiRK20) | |
| 91. | Help with Calculation: Thermal Expansion of Neon | Materials and Chemical Engineering ‧ invalid@example.com (kelseytischler95) | |
| 92. | Heisenberg's indeterminacy principle with non-point particles ? | Quantum Physics ‧ invalid@example.com (Standard) | |
| 93. | Find the Dimension of a Subspace of Matrices | Math POTW for University Students ‧ invalid@example.com (Euge) | |
| 94. | Can quantum mechanics be combined with game theory? | General Discussion ‧ invalid@example.com (Spathi) | |
| 95. | Why does a magnet attract metal objects? | Classical Physics ‧ invalid@example.com (withoutname) | |
| 96. | Can Computational Physicists Find Good Jobs In Industry? | STEM Career Guidance ‧ invalid@example.com (Copar) | |
| 97. | Solve the given trigonometry equation | Calculus and Beyond Homework Help ‧ invalid@example.com (chwala) | |
| 98. | Help on My IB Extended Essay--Finding a data set for Redshift | STEM Academic Advising ‧ invalid@example.com (daniel79) | |
| 99. | Understanding Physics -- in which way? | STEM Academic Advising ‧ invalid@example.com (adjurovich) | |
| 100. | Determining Whether Solution is Vector vs Scalar? | Calculus ‧ invalid@example.com (Ascendant0) | |
更新于 14 分钟前
近期历史最近 100 条记录
| 2024-05-29 | Proving piecewise function is k-differentiable | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 2024-05-29 | Hi | New Member Introductions ‧ invalid@example.com (JimWhoKnew) | |
| 2024-05-29 | Finding where a function is sign definite, sign indefinite or sign semidefinite | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 2024-05-29 | Energy exchange of an unstoppable object and an immovable one | Other Physics Topics ‧ invalid@example.com (SoloEric) | |
| 2024-05-29 | How does an object gain potential energy? | Classical Physics ‧ invalid@example.com (adjurovich) | |
| 2024-05-29 | Two vacancy states in a diatomic linear chain | Advanced Physics Homework Help ‧ invalid@example.com (Kyuubi) | |
| 2024-05-29 | Probability, genetic disorder related | Biology and Medical ‧ invalid@example.com (fluidistic) | |
| 2024-05-29 | How does the body gain potential energy? | Classical Physics ‧ invalid@example.com (adjurovich) | |
| 2024-05-29 | Question about branch of logarithm | General Math ‧ invalid@example.com (MathLearner123) | |
| 2024-05-29 | Algorithm Engineer in EDA Industry | New Member Introductions ‧ invalid@example.com (Ziqi) | |
| 2024-05-29 | Hi! I'm here for the bed, to be honest. | New Member Introductions ‧ invalid@example.com (MotherMayhem) | |
| 2024-05-29 | Is this a mistake in my textbook's answer about induced voltage question? | Introductory Physics Homework Help ‧ invalid@example.com (mymodded) | |
| 2024-05-29 | Interpreting the energy density of QFT vacuum states | Quantum Physics ‧ invalid@example.com (math-physicist) | |
| 2024-05-29 | Difficulty Understanding 'Drag Crisis' (transitionary period from laminar to turbulent flow) | Introductory Physics Homework Help ‧ invalid@example.com (lebronJames24) | |
| 2024-05-29 | discussion about grade calculator | Precalculus Mathematics Homework Help ‧ invalid@example.com (tayyaba) | |
| 2024-05-29 | A problem in this photoelectric effect experiment | Introductory Physics Homework Help ‧ invalid@example.com (JACKR) | |
| 2024-05-28 | Excel projectile trajectory | Classical Physics ‧ invalid@example.com (swemek) | |
| 2024-05-28 | A question on publication process in Physical Review D | General Discussion ‧ invalid@example.com (Sunny Singh) | |
| 2024-05-28 | Correct statement related to common tangents of circles | Precalculus Mathematics Homework Help ‧ invalid@example.com (songoku) | |
| 2024-05-28 | Problem in understanding angular momentum of a rigid body | Introductory Physics Homework Help ‧ invalid@example.com (MatinSAR) | |
| 2024-05-28 | Hypersonic Aircraft, DART AE 001 | Aerospace Engineering ‧ invalid@example.com (Astronuc) | |
| 2024-05-28 | I want a good reference to a discussion of the meaning of "the speed of light is constant" | Special and General Relativity ‧ invalid@example.com (gnnmartin) | |
| 2024-05-28 | Teaching ideal quantum measurement, from dynamics to interpretation | Quantum Interpretations and Foundations ‧ invalid@example.com (A. Neumaier) | |
| 2024-05-28 | How can I grab sqrt(x^2 - 1) without using derivatives and by hand? | General Math ‧ invalid@example.com (theta prick) | |
| 2024-05-28 | A question from Superspace and 1001 lessons | Beyond the Standard Models ‧ invalid@example.com (billtodd) | |
| 2024-05-28 | Vacuum by condensation causes water to boil? | Mechanical Engineering ‧ invalid@example.com (askingask) | |
| 2024-05-28 | Does energy exist? | General Discussion ‧ invalid@example.com (KleinMoretti) | |
| 2024-05-28 | Taylor's Theorem for finding error for Taylor expansion | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 2024-05-28 | Spaceship, earth and proton problem in special relativity | Introductory Physics Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 2024-05-28 | Liapunov’s Second Method proof | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 2024-05-28 | Proving stability of linear system equations | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 2024-05-28 | A problem in the photoelectric effect experiment. | Introductory Physics Homework Help ‧ invalid@example.com (JACKR) | |
| 2024-05-28 | Magnus Effect Equations and Mechanics | Introductory Physics Homework Help ‧ invalid@example.com (lebronJames24) | |
| 2024-05-28 | Proof by induction for rational function | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 2024-05-28 | Mount Ibu, Indonesia erupts | Earth Sciences ‧ invalid@example.com (Astronuc) | |
| 2024-05-28 | Advice for building a Hilsch Vortex tube | Mechanical Engineering ‧ invalid@example.com (askingask) | |
| 2024-05-28 | Hilsch Vortex tube | Mechanical Engineering ‧ invalid@example.com (askingask) | |
| 2024-05-28 | Integrals of isotropic tensors, for expansion over spherical harmonics | Calculus and Beyond Homework Help ‧ invalid@example.com (ergospherical) | |
| 2024-05-28 | A DNA Animation | Biology and Medical ‧ invalid@example.com (Hornbein) | |
| 2024-05-28 | Understanding the dynamics of a perturbed quantum harmonic oscillator | Quantum Physics ‧ invalid@example.com (Rayan) | |
| 2024-05-28 | Wavefunction of a space and spin rotated state | Advanced Physics Homework Help ‧ invalid@example.com (NiRK20) | |
| 2024-05-28 | Extension of spring in a system with two pistons | Introductory Physics Homework Help ‧ invalid@example.com (Bling Fizikst) | |
| 2024-05-28 | Presentation of the Dehavilland Comet crash due to metal fatigue | Mechanics ‧ invalid@example.com (siuolleboss479) | |
| 2024-05-28 | Forces involved in principle of virtual work | Introductory Physics Homework Help ‧ invalid@example.com (phantomvommand) | |
| 2024-05-28 | Group extensions (question about definitions) | Set Theory, Logic, Probability, Statistics ‧ invalid@example.com (Korybut) | |
| 2024-05-28 | Minkowski to Euclidean line element from coordinate changes? | Special and General Relativity ‧ invalid@example.com (Pencilvester) | |
| 2024-05-28 | A Fundamental choice in Physics between Causality and Uncertainty | Special and General Relativity ‧ invalid@example.com (wimvegt) | |
| 2024-05-28 | Grassmannian as smooth manifold | Differential Geometry ‧ invalid@example.com (Korybut) | |
| 2024-05-28 | Which block reaches the wall faster? | Introductory Physics Homework Help ‧ invalid@example.com (MathVoider) | |
| 2024-05-27 | What is Surface Plasmon Resonance? | Classical Physics ‧ invalid@example.com (PhysicsEnjoyer31415) | |
| 2024-05-27 | Diffeo-invariant action for a matter covector field | Special and General Relativity ‧ invalid@example.com (ergospherical) | |
| 2024-05-27 | Harmonic potential exercise with perturbation theory | Advanced Physics Homework Help ‧ invalid@example.com (keyzan) | |
| 2024-05-27 | Force on a rotating wheel/disc | Introductory Physics Homework Help ‧ invalid@example.com (Buckethat_fisherlad) | |
| 2024-05-27 | Heisenberg's indeterminacy principle with non-point particles ? | Quantum Physics ‧ invalid@example.com (Standard) | |
| 2024-05-27 | Paris law Dehavilland Comet | Mechanics ‧ invalid@example.com (siuolleboss479) | |
| 2024-05-27 | UK School Physics Exam from 1967 | STEM Educators and Teaching ‧ invalid@example.com (Steve4Physics) | |
| 2024-05-27 | Flux linking (and de-linking?) | Introductory Physics Homework Help ‧ invalid@example.com (sdfsfasdfasf) | |
| 2024-05-27 | Extension of spring of a vessel | Introductory Physics Homework Help ‧ invalid@example.com (Bling Fizikst) | |
| 2024-05-27 | Extension of spring of a vessel | Introductory Physics Homework Help ‧ invalid@example.com (Bling Fizikst) | |
| 2024-05-27 | Extension of spring of a vessel | Introductory Physics Homework Help ‧ invalid@example.com (Bling Fizikst) | |
| 2024-05-27 | Any Virtual Summer Research/Internships for High-school Graduates? | STEM Academic Advising ‧ invalid@example.com (Maddy467) | |
| 2024-05-27 | Interested in a Career Pivot to Physics? Meet Anthony from Washington! | New Member Introductions ‧ invalid@example.com (Lathropian) | |
| 2024-05-27 | Can three elbows generate any point in space? | Linear and Abstract Algebra ‧ invalid@example.com (petersng) | |
| 2024-05-27 | Human Sperm, Egg Cells Mass-Generated using iPS | Biology and Medical ‧ invalid@example.com (Tom.G) | |
| 2024-05-27 | Ratio test proof | Calculus and Beyond Homework Help ‧ invalid@example.com (ChiralSuperfields) | |
| 2024-05-27 | Filming a passing road sign: speed vs bumpiness | Mechanics ‧ invalid@example.com (guyburns) | |
| 2024-05-27 | MBBS Admission in Nepal | General Discussion ‧ invalid@example.com (metaeducationindia) | |
| 2024-05-27 | Find an example of a linear functional with some properties | Calculus and Beyond Homework Help ‧ invalid@example.com (docnet) | |
| 2024-05-27 | Proving that Levi-Civita tensor density is invariant | Special and General Relativity ‧ invalid@example.com (baba26) | |
| 2024-05-27 | Micro Essay about the uniform rectilinear movement. | STEM Academic Advising ‧ invalid@example.com (ilasus) | |
| 2024-05-27 | Determining Whether Solution is Vector vs Scalar? | Calculus ‧ invalid@example.com (Ascendant0) | |
| 2024-05-27 | Find the Dimension of a Subspace of Matrices | Math POTW for University Students ‧ invalid@example.com (Euge) | |
| 2024-05-27 | Electric field calculations for a spherical grid | Electrical Engineering ‧ invalid@example.com (Jz21) | |
| 2024-05-27 | Field Operator for Edge States | Quantum Physics ‧ invalid@example.com (thatboi) | |
| 2024-05-27 | Behavior of heat addition in a compressible flow | Mechanical Engineering ‧ invalid@example.com (MysticDream) | |
| 2024-05-27 | Enthalpy derivation differential equation | Advanced Physics Homework Help ‧ invalid@example.com (Mardonio) | |
| 2024-05-27 | Physics works and Im still alive! | New Member Introductions ‧ invalid@example.com (Abrar0) | |
| 2024-05-27 | Help me solve this Enthalpy problem please | Advanced Physics Homework Help ‧ invalid@example.com (Mardonio) | |
| 2024-05-27 | I have a free body diagram that I have drawn to describe my problem of dry ice in a bottle | Engineering and Comp Sci Homework Help ‧ invalid@example.com (tremain74) | |
| 2024-05-27 | Electron moving in an electromagnetic field and rotation operator | Advanced Physics Homework Help ‧ invalid@example.com (NiRK20) | |
| 2024-05-27 | Why does a magnet attract metal objects? | Classical Physics ‧ invalid@example.com (withoutname) | |
| 2024-05-27 | Help me solve this Enthalpy problem pls!!! | Advanced Physics Homework Help ‧ invalid@example.com (Mardonio) | |
| 2024-05-27 | Simple Static 3-Particle Model | Introductory Physics Homework Help ‧ invalid@example.com (aasnrsd) | |
| 2024-05-27 | A falling resistive disk in uniform magnetic field | Introductory Physics Homework Help ‧ invalid@example.com (AmanWithoutAscarf) | |
| 2024-05-27 | Self Study Reward Systems & Improvement Metrics? | STEM Academic Advising ‧ invalid@example.com (TheSecretClass) | |
| 2024-05-27 | Building swing set. Doubting design | Mechanical Engineering ‧ invalid@example.com (Chris J) | |
| 2024-05-26 | Deriving a formula for KE (rolling + projection) | Introductory Physics Homework Help ‧ invalid@example.com (foreverlostinclass) | |
| 2024-05-26 | Wing Sails on modern ships | General Engineering ‧ invalid@example.com (Astronuc) | |
| 2024-05-26 | Resolution of the Frauchiger-Renner paradox | Quantum Interpretations and Foundations ‧ invalid@example.com (Demystifier) | |
| 2024-05-26 | Question about Neon-burning Process | Astronomy and Astrophysics ‧ invalid@example.com (DrLich) | |
| 2024-05-26 | Different Approaches to the Time Dependent Variational Principle | Quantum Physics ‧ invalid@example.com (Matthew_) | |
| 2024-05-26 | I have a free body diagram that I have drawn to describe my problem. | Engineering and Comp Sci Homework Help ‧ invalid@example.com (tremain74) | |
| 2024-05-26 | Looking For Today's DNA Knowledge | Biology and Medical ‧ invalid@example.com (Hornbein) | |
| 2024-05-26 | Looking for SF book ID... | Science Fiction and Fantasy Media ‧ invalid@example.com (Hornbein) | |
| 2024-05-26 | Help on My IB Extended Essay--Finding a data set for Redshift | STEM Academic Advising ‧ invalid@example.com (daniel79) | |
| 2024-05-26 | Prism Spectrometer Objective Optics Question | Optics ‧ invalid@example.com (doofus) | |
| 2024-05-26 | University research in the Age of Protest | General Discussion ‧ invalid@example.com (Vanadium 50) | |
| 2024-05-26 | Advice Wanted for Book Writing/Publishing | General Discussion ‧ invalid@example.com (BillTre) | |
| 2024-05-26 | Advise Wanted for Book Writing/Publishing | General Discussion ‧ invalid@example.com (BillTre) | |
| 2024-05-26 | What are the properties of a Sound Pressure Wave going down into a Cone? | Classical Physics ‧ invalid@example.com (gary350) | |
匿名用户只展示最新 100 条榜单历史，更多历史数据请登录后查看，支持时光机按天筛选
Sponsors
