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Posts
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Date Added
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Views
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Type
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ID
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 | James Webb Space Telescope | Space News | x | Article | 9 |
 | Integration Formulas | 29/03/2023 | 1404 | Topic Pinned | 191 |
| differentiation formulas (calculus) | 02/08/2022 | 1549 | Topic Pinned | 154 |
| Shapes | 24/06/2022 | 1713 | Topic Pinned | 136 |
| (SUVAT) Equations Of Motion | 01/06/2022 | 1685 | Topic Pinned | 117 |
| Linear Equations | 24/02/2022 | 1857 | Topic Pinned | 93 |
| Trigonometry | 27/01/2022 | 1762 | Topic Pinned | 92 |
| Logarithms | 19/12/2021 | 2040 | Topic Pinned | 90 |
| Electric Circuit Equations | 30/11/2021 | 2061 | Topic Pinned | 88 |
| Engineering/Physics Equations | 25/10/2021 | 32662 | Topic Pinned | 71 |
| Capacitor Notes | 14/11/2026 | 1 | electronics | 266 |
| Cantilever Beam Resonance | 14/11/2026 | 1 | engineering | 265 |
| Cantilever Beam Stiffness | 14/11/2026 | 1 | engineering | 264 |
| Resistivity | 14/11/2026 | 1 | electronics | 263 |
| Pirani Sensor | 14/11/2026 | 2 | electronics | 262 |
| Dielectric Strength and Electric Field | 13/11/2026 | 5 | electronics | 261 |
| Etching and Microstructures | 13/11/2026 | 7 | engineering | 260 |
| Microfabrication | 13/11/2026 | 8 | engineering | 259 |
| Photolithography | 13/11/2026 | 7 | engineering | 258 |
| Voltage and Power Gain | 15/05/2026 | 115 | electronics | 257 |
| OFDM (Orthogonal frequency division multiplexing) | 24/03/2026 | 284 | electronics | 256 |
| Data Rate in a Noisy Channel (Shannon's Equation) | 08/12/2025 | 252 | electronics | 255 |
| Modulation Index (FM) | 24/11/2025 | 306 | electronics | 254 |
| The Inverse Fourth-power Law | 24/11/2025 | 475 | electronics | 253 |
| Wavelength & Frequency | 23/11/2025 | 265 | electronics | 252 |
| Inverse Square Law | 23/11/2025 | 450 | electronics | 251 |
| Normalised Frequency | 20/10/2025 | 430 | electronics | 250 |
| Low-Pass Filter Cut-off Frequency | 16/10/2025 | 315 | electronics | 249 |
| Gray Code | 14/10/2025 | 333 | electronics | 248 |
| Signal to Noise Ratio | 26/09/2025 | 409 | electronics | 247 |
| RMS Voltage | 26/09/2025 | 300 | electronics | 246 |
| Calculating Decibels 2 | 25/09/2025 | 516 | electronics | 245 |
| Angular velocity to Hertz | 25/09/2025 | 269 | electronics | 244 |
| Standard bolt sizes | 22/08/2025 | 369 | Manufacturing | 243 |
| Decaying cosine function | 22/08/2025 | 429 | maths | 242 |
| Slope formula | 12/08/2025 | 315 | maths | 241 |
| Flip Flops | 25/05/2025 | 338 | electronics | 240 |
| DC Motor Types | 19/05/2025 | 440 | electronics | 239 |
| Power equations | 18/05/2025 | 432 | Physics | 238 |
| BJT Transistors | 18/05/2025 | 624 | electronics | 237 |
| Back E.M.F | 18/05/2025 | 357 | electronics | 236 |
| Rectifier Ripple Voltage | 13/02/2025 | 646 | electronics | 232 |
| Sine Waves | 12/02/2025 | 617 | electronics | 231 |
| Microprocessors | 09/02/2025 | 511 | electronics | 230 |
| 2 Bit bidirectional gray code counter | 07/02/2025 | 531 | electronics | 229 |
| Convert Hz to rad/s | 04/02/2025 | 522 | electronics | 227 |
| Building logic gates from NAND gates | 25/01/2025 | 551 | electronics | 225 |
| Boolean algebra | 10/01/2025 | 495 | electronics | 224 |
| Binary Vs Denary | 04/01/2025 | 647 | electronics | 223 |
| De Morgan's theorems | 31/12/2024 | 486 | electronics | 222 |
| Common Logic Gates | 29/12/2024 | 578 | electronics | 221 |
| The golden rules of op-amp behaviour | 22/12/2024 | 643 | electronics | 220 |
| Fundamental frequency | 21/12/2024 | 442 | electronics | 219 |
| Minimum sampling frequency - (Nyquist frequency) | 14/12/2024 | 586 | electronics | 218 |
| Cut-off frequency & Gain - RC lowpass filter circuit | 12/12/2024 | 1033 | electronics | 217 |
| Calculating Decibels (dB) | 12/12/2024 | 615 | electronics | 216 |
| Light controlled LED | 01/12/2024 | 524 | electronics | 215 |
| Phase Shift | 28/11/2024 | 513 | electronics | 213 |
| Anode and Cathode Overview | 15/11/2024 | 568 | electronics | 212 |
| Voltage divider | 15/11/2024 | 595 | electronics | 211 |
| Op Amps | 15/11/2024 | 507 | electronics | 210 |
| Wheatstone bridge | 26/10/2024 | 447 | electronics | 209 |
| Capacitors - Charging/Discharging | 24/10/2024 | 482 | electronics | 208 |
| States Of Matter | 06/02/2024 | 1160 | chemistry | 206 |
| Electric motor efficiency & Torque speed relationship for a D.C motor | 03/02/2024 | 1283 | electronics | 205 |
| Ferromagnetic materials | 03/02/2024 | 1274 | electronics | 204 |
| Generators & Motors | 03/02/2024 | 1048 | electronics | 203 |
| r.m.s current and voltage | 29/01/2024 | 1200 | electronics | 202 |
| Drift Velocity (Electric current) | 25/01/2024 | 1168 | electronics | 201 |
| Patents and Standards | 16/09/2023 | 1222 | engineering | 200 |
| Finite Geometric Series | 09/08/2023 | 1212 | maths | 199 |
| 4 Fundamental Principles Of A Professional Engineer | 15/05/2023 | 1408 | engineering | 198 |
| Matrix Algebra | 24/04/2023 | 1345 | maths | 197 |
| Battery Cells | 16/04/2023 | 1342 | electronics | 196 |
| Combinations & Permutations | 11/04/2023 | 1704 | maths | 195 |
| Ohm's Law For Alternating Currents | 04/04/2023 | 1384 | electronics | 194 |
| Current & Voltage In Complex Form | 04/04/2023 | 1339 | electronics | 193 |
| Complex Numbers #2 | 03/04/2023 | 1350 | maths | 192 |
| Integration Formulas | 29/03/2023 | 1404 | maths | 191 |
| The Maclauren Series & Approximation | 28/03/2023 | 1345 | maths | 190 |
| First-Order Approximation | 28/03/2023 | 1273 | maths | 189 |
| The Newton-Raphson Method | 28/03/2023 | 1303 | maths | 188 |
| Differential Equations #1 | 16/03/2023 | 1341 | maths | 187 |
| Torricelli's Theorum | 01/03/2023 | 1393 | Physics | 186 |
| Hooke's Law | 27/02/2023 | 1364 | Physics | 185 |
| Integration By Parts | 25/02/2023 | 1469 | maths | 184 |
| Integrals #2 | 20/02/2023 | 1402 | maths | 183 |
| Identifying Sources Of Error In Experimental/Theoretical Data | 18/02/2023 | 1326 | engineering | 182 |
| Solving Free Body Diagrams (forces, vectors etc...) | 13/11/2022 | 1380 | Physics | 181 |
| Polar & Cartesian coordinates | 01/11/2022 | 1421 | maths | 180 |
| sin( A + B ) Proof | 25/10/2022 | 1545 | maths | 179 |
| Symbols | 23/10/2022 | 1381 | maths | 177 |
| Radians | 20/10/2022 | 1459 | maths | 176 |
| Vectors | 19/10/2022 | 1612 | Physics | 175 |
| Newtons Laws Of Motion | 19/10/2022 | 1625 | Physics | 174 |
| The Binomial Theorem + Binomial Expansion + Binomial Series | 17/10/2022 | 5598 | maths | 173 |
| Summing Consecutive Numbers To Form A Series | 16/10/2022 | 1426 | maths | 172 |
| Solving Higher Order Polynomial Equations (cubic, quartic, quintic) | 16/10/2022 | 1407 | maths | 171 |
| Completing The Square For Quadratic Equations | 13/10/2022 | 1418 | maths | 169 |
| Formulae For Straight Line Graphs | 13/10/2022 | 1483 | maths | 168 |
| Mathematics Equations | 12/10/2022 | 1460 | maths | 167 |
| Translating Graphs Of Functions Up/Down, Left/Right | 12/10/2022 | 6747 | maths | 166 |
| Functions `1 | 12/10/2022 | 1369 | maths | 165 |
| Exponential Function: f(x) = ae^kx + b | 12/10/2022 | 1528 | maths | 164 |
| Domain, Codomain, Range | 11/10/2022 | 1507 | General | 163 |
| Finding The Inverse Of A Function | 10/10/2022 | 1483 | maths | 162 |
| Computer Simulations | 15/09/2022 | 1544 | maths | 161 |
| Integration (calculus) | 04/09/2022 | 1631 | maths | 160 |
| Hydrocarbons | 21/08/2022 | 1947 | chemistry | 159 |
| Polyethene | 21/08/2022 | 1541 | chemistry | 158 |
| Optimization | 16/08/2022 | 1694 | maths | 157 |
| Stationary Points Of A Function (local max/min etc.) (Calculus) | 12/08/2022 | 1758 | maths | 156 |
| Casting Solidification Rates | 03/08/2022 | 1640 | engineering | 155 |
| differentiation formulas (calculus) | 02/08/2022 | 1549 | maths | 154 |
| Engineering Stress | 02/08/2022 | 1490 | engineering | 153 |
| Derivatives (Calculus) | 01/08/2022 | 1616 | maths | 152 |
| Additive Manufacturing | 15/07/2022 | 1547 | Manufacturing | 150 |
| Spectroscopy | 14/07/2022 | 1624 | Physics | 148 |
| Surface Engineering | 13/07/2022 | 1653 | engineering | 147 |
| Properties of Light | 13/07/2022 | 1629 | Physics | 146 |
| Standard Deviation | 10/07/2022 | 1580 | maths | 145 |
| Cutting & Joining | 09/07/2022 | 1729 | Manufacturing | 144 |
| Solving Trig Functions Using Graphing Method | 06/07/2022 | 1527 | maths | 143 |
| Parabolas | 03/07/2022 | 1825 | maths | 142 |
| Quadratic Equations | 03/07/2022 | 1689 | maths | 141 |
| Forming | 02/07/2022 | 1673 | Manufacturing | 140 |
| Homologous temperature | 02/07/2022 | 2117 | Manufacturing | 139 |
| Heating, Cooling And Changes Of State | 27/06/2022 | 1859 | Physics | 138 |
| Casting | 25/06/2022 | 1779 | Manufacturing | 137 |
| Shapes | 24/06/2022 | 1713 | maths | 136 |
| Material Utilisation | 23/06/2022 | 1741 | Manufacturing | 135 |
| Direct Material Costs | 21/06/2022 | 1549 | Manufacturing | 134 |
| Surface Area to Volume Ratio | 21/06/2022 | 5763 | engineering | 133 |
| Manufacturing Methods - Creating Shapes | 20/06/2022 | 1682 | Manufacturing | 132 |
| Sinusoidal Functions | 17/06/2022 | 1601 | maths | 131 |
| Solar Panels | 14/06/2022 | 1867 | electronics | 130 |
| p-n junction | 14/06/2022 | 1770 | electronics | 129 |
| Resistance And Conductance | 13/06/2022 | 1491 | electronics | 127 |
| Arduino - analog to digital converter & thermistors | 13/06/2022 | 1774 | Arduino | 126 |
| Solar Energy | 12/06/2022 | 1593 | Physics | 125 |
| Longitude/Latitude and Azimuth/Elevation | 12/06/2022 | 1813 | maths | 124 |
| Electron Volt (eV) | 11/06/2022 | 2217 | Physics | 123 |
| Radioactive Decay | 10/06/2022 | 1672 | Physics | 122 |
| The Number e & Natural Logarithms | 09/06/2022 | 1514 | maths | 121 |
| Nuclear Radiation | 08/06/2022 | 1590 | Physics | 120 |
| Exponentials | 07/06/2022 | 1877 | maths | 119 |
| Power from Wind (wind turbine equation) | 03/06/2022 | 1738 | engineering | 118 |
| (SUVAT) Equations Of Motion | 01/06/2022 | 1685 | Physics | 117 |
| Properties of Waves | 30/05/2022 | 1786 | Physics | 116 |
| Balancing Chemical Equations | 26/05/2022 | 1532 | chemistry | 115 |
| Chemical Formulas and Equations | 26/05/2022 | 1594 | chemistry | 114 |
| Calculating Probability | 16/05/2022 | 1689 | maths | 113 |
| Risk | 14/05/2022 | 14408 | engineering | 112 |
| Youngs Modulus | 05/05/2022 | 1562 | engineering | 108 |
| Accuracy Vs Precision | 02/05/2022 | 1506 | engineering | 106 |
| Inequalities | 02/05/2022 | 1588 | maths | 105 |
| Arches | 30/04/2022 | 1619 | engineering | 104 |
| Moments | 30/04/2022 | 1555 | Physics | 103 |
| Circles | 30/04/2022 | 1768 | maths | 102 |
| Combustion In Chemistry | 11/04/2022 | 1542 | chemistry | 101 |
| Calculating The Mass Of A Mole | 11/04/2022 | 1650 | chemistry | 100 |
| Atoms | 08/04/2022 | 1753 | chemistry | 99 |
| Direct & Inverse Proportions | 28/03/2022 | 1613 | maths | 97 |
| Fractional Exponents | 26/03/2022 | 1620 | maths | 96 |
| Powers, Laws of exponents | 23/03/2022 | 1651 | maths | 95 |
| Materials Engineering (terms) | 24/02/2022 | 1668 | engineering | 94 |
| Linear Equations | 24/02/2022 | 1857 | maths | 93 |
| Trigonometry | 27/01/2022 | 1762 | maths | 92 |
| Microscope Images - Metal + Paper | 28/12/2021 | 1753 | engineering | 91 |
| Logarithms | 19/12/2021 | 2040 | maths | 90 |
| Kilowatt-hour (kWh) | 04/12/2021 | 1824 | electronics | 89 |
| Electric Circuit Equations | 30/11/2021 | 2061 | electronics | 88 |
| Temperature Scales | 29/11/2021 | 1718 | Physics | 87 |
| Calculating Resistance | 26/11/2021 | 1681 | electronics | 86 |
| Complex Numbers | 17/11/2021 | 1653 | maths | 85 |
| Quadratic Formula | 17/11/2021 | 1631 | maths | 84 |
| Algebraic equations involving variables raised to a power | 17/11/2021 | 1660 | maths | 82 |
| Thermal Management | 14/11/2021 | 7092 | engineering | 81 |
| Units | 10/11/2021 | 1824 | physics | 80 |
| Work | 10/11/2021 | 2013 | Physics | 79 |
| Powers, Exponents, Indices ( Index ) | 09/11/2021 | 1665 | maths | 77 |
| Useful Conversions | 08/11/2021 | 1578 | maths | 76 |
| Materials | 06/11/2021 | 1691 | Manufacturing | 75 |
| Notation | 04/11/2021 | 5655 | maths | 74 |
| Percentages, Fractions, Decimals | 04/11/2021 | 1956 | maths | 73 |
| Area & Volume (basic) | 03/11/2021 | 1703 | maths | 72 |
| Engineering/Physics Equations | 25/10/2021 | 32662 | maths | 71 |
| Mean, Median, Mode | 25/10/2021 | 1626 | maths | 70 |
| Radicals | 20/10/2021 | 1861 | maths | 68 |
| Strain | 16/10/2021 | 1935 | engineering | 66 |
 | Pumpkin Spice 🎃 ✨ | 12/10/2021 | 1696 | General | 60 |
 | 95TH | 08/10/2021 | 1773 | General | 55 |
| Egyptian pyramid | 08/10/2021 | 2035 | engineering | 53 |
| Word problems involving mixtures | 06/10/2021 | 1713 | maths | 43 |
| Graphing Linear Equations | 01/09/2021 | 1760 | maths | 29 |
| Terminology | 30/07/2021 | 1726 | maths | 28 |
| 2014 UN271 (Comet) | 13/07/2021 | 1922 | Space | 26 |
| Algebra Basics | 13/07/2021 | 1694 | maths | 25 |
| Elegoo Conquerer robot | 11/05/2021 | 10660 | technology | 15 |
| New Website Feature Added. | 04/05/2021 | 38717 | PHP | 12 |
| Study Music Playlist. | 01/05/2021 | 1764 | Music and Gaming | 8 |