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General Discussion You can talk about anything here. Moderator: Tiago 
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My video list... The free file I put out... by Tiago Mar 1, 2018 14:43:27 GMT 
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Physics Chat about anything related to physics... 
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GCSE Science Revision  Types of Waves by Tiago Jun 3, 2018 19:10:17 GMT 

The Observable Universe Random discussions about the observable universe. 
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Illustris Simulation: Detailed simulation of our Universe by Tiago Jun 1, 2018 10:02:43 GMT 

Stars Chat about stars... All kinds of stars. 
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Black Holes Conversations about black holes and singularities... 
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MONSTERS OF THE COSMOS  Symphony of Science by Tiago Jun 6, 2018 11:52:00 GMT 

The Simulation Hypothesis / Argument Could we be living in an advanced computer simulation? 
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Hard to argue that we aren't living in a simulated world? by Tiago Jun 3, 2018 18:57:27 GMT 
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Basic Mathematics Skills (Videos) Videos related to basic mathematics skills. 
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The Product Of Perpendicular Gradients Is Equal To 1, PROOF by Tiago Oct 6, 2017 12:22:52 GMT 

Algebra (Videos) Videos and proofs related to algebra. 
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If a/b=c/d, then a/b=(a+c)/(b+d) mathematical proof by Tiago Oct 4, 2017 7:52:51 GMT 

Angles (Videos) Videos / proofs related to angles. 
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Two Opposite Angles Connected To Parallel Lines Are Equal by Tiago Oct 6, 2017 9:12:50 GMT 

Circles (Videos) Videos / proofs related to circles. 
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Length of an arc formula derived from scratch by Tiago Oct 6, 2017 12:17:50 GMT 

Graphing (Videos) Videos / proofs related to graphing. 
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y=arctanx sketch  Related to C3 Exams by Tiago Oct 6, 2017 12:43:04 GMT 

Logarithms (Videos) Videos related to logarithms. 
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Prove that log_a(p/q) = log_a(p)  log_a(q) by Tiago Oct 4, 2017 7:57:48 GMT 
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Areas (Videos) Videos / proofs related to areas. 
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A New way, The Area of Trapezium by himesh5498 Mar 31, 2018 7:23:07 GMT 
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Pythagoras' Theorem (Videos) Videos related to Pythagoras' Theorem. 
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How to derive Pythagoras' equation / theorem (2 methods) by Tiago Oct 6, 2017 8:58:55 GMT 

Pythagoras' Theorem Files Files related to Pythagoras' theorem. 
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Properties of c squared, Pythagoras' Theorem (PDF) by Tiago Oct 21, 2017 1:46:27 GMT 
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Trigonometry Rules View basic trigonometry rules. 
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Areas Of Triangles Used To Produce Sine Rule by Tiago Oct 6, 2017 12:40:41 GMT 

Trigonometric Identity Proofs (Standard) Find out how to derive trigonometric identity proofs using standard methods (nongeometrical). 
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Trigonometric Identities Of The Form (A+B) Changed To (AB) by Tiago Oct 6, 2017 12:35:29 GMT 

Double Angle Trigonometric Identity Proofs (Geometrical) Find geometrical double angle trigonometric identity proofs. 
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tan(A+B)= (tanA + tanB)/(1  tanAtanB)  Real Proof by Tiago Oct 6, 2017 12:39:55 GMT 
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Derive the value of surds from scratch Learn how to come up with values of surds (as fractions) through the resources mentioned. 
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Is this the weirdest way to produce phi (φ) on a calculator? by Tiago Oct 6, 2017 9:02:00 GMT 
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Limits (Videos) Videos related to limits, and proofs derived using limits. 
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How to find the derivative of lnx using limits by Tiago Oct 3, 2017 21:31:11 GMT 

Integration Proofs (Videos) Proofs related to integration. 
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x*(e^x) integrated, part 2  result checked by Tiago Oct 3, 2017 21:21:08 GMT 

Differentiation Proofs (Videos) Learn how to differentiate specific functions. 
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Introduction To Gradients (Slopes) by Tiago Oct 6, 2017 12:28:42 GMT 

The Fundamental Theorem Of Calculus (Videos) Videos / proofs related to the fundamental theorem of calculus. 
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Volumes Of Revolution Formula Demystified by Tiago Oct 6, 2017 12:30:10 GMT 

How to derive the formula for the area of a circle from scratch (videos) Derive the formula for the area of a circle from scratch using calculus. 
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How to derive the area of a circle from scratch, Part 13 by Tiago Oct 5, 2017 12:00:01 GMT 

How to derive the formula for the area of an ellipse from scratch (videos) Derive the formula for the area of an ellipse (from scratch) using calculus. 
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How to derive the area of an ellipse from scratch , Part 13 by Tiago Oct 5, 2017 12:12:55 GMT 
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Probabilities (Videos) Videos related to probability proofs. 
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Mutually Exclusive Diagram / Animation (2 Events) by Tiago Oct 6, 2017 9:07:32 GMT 

Statistics (Videos) Videos related to statistics proofs. 
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Manipulating The Sigma Symbol (Coded Data) by Tiago Oct 6, 2017 9:09:12 GMT 
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Vectors (Videos) Videos / proofs related to vectors. 
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Vector Angle Proof  Rare Proof By Student In UK by Tiago Oct 6, 2017 12:13:59 GMT 
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Mathematical Art & Geometry Videos Videos related to mathematical art and geometry produced by Tiago Hands. 
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Mathematical Creativity Instagram Page  Tiago Hands by Tiago May 8, 2018 21:36:04 GMT 

Mathematics Movies Movies related to mathematics. 
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Raising Genius by Tiago Oct 13, 2017 19:20:15 GMT 

Music related to mathematics Find music related to mathematics. 
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The School of Pythagoras... by Tiago May 28, 2018 14:30:54 GMT 
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Visual Mathematics (Applications) Applications for visual mathematics. 
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Geogebra Visual Mathematics by Tiago Oct 8, 2017 17:51:02 GMT 

Graphing Applications Useful graphing applications for mathematics. 
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Desmos Graphing App by Tiago Oct 8, 2017 17:30:03 GMT 

Latex Applications Put equations on your website or blog. Check out these Latex applications. 
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Daum Equation Editor by Tiago Oct 8, 2017 17:36:40 GMT 

Homework Help Sites Find out where you can get homework help. 
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My Math Forum by Tiago Oct 8, 2017 17:44:19 GMT 

Currency Converters Find currency converters. 
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Yahoo Currency Converter by Tiago Oct 11, 2017 13:25:35 GMT 
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Mathematical Food Mathematical patterns found in food. 
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Went shopping and look what I found... by Tiago May 14, 2018 21:57:04 GMT 
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Basic Mathematics Work Basic mathematics work. 
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How to add up all even numbers from 0 onwards (PDF) by Tiago Oct 20, 2017 20:42:11 GMT 

Algebra Work Work related to algebra. 
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Useful algebraic formulas (PDF) by Tiago Oct 15, 2017 11:36:58 GMT 

Angles Work Work related to angles. 
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2 angles below apex of isosceles triangle are equal (PDF) by Tiago Oct 21, 2017 1:55:38 GMT 

Surds Work Work related to surds. 
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More ways in which to express the golden ratio (PDF) by Tiago Oct 15, 2017 17:05:21 GMT 

Graphing Work Work related to graphing. 
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Understanding proportionality in mathematics (PDF) by Tiago Oct 15, 2017 11:50:36 GMT 

Trigonometry Work Work related to trigonometry. 
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sin(AB)=sinAcosBcosAsinB Proof (PDF) by Tiago Oct 21, 2017 1:33:53 GMT 

Logarithms Work Work related to logarithms. 
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Logarithmic Proof, 23.03.2015 (PDF) by Tiago Oct 21, 2017 1:32:21 GMT 

Differentiation Work Work related to differentiation. 
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If y=ln(f(x)), dy/dx=(f'(x))/(f(x)) proof (PDF) by Tiago Oct 21, 2017 1:42:03 GMT 

Integration Work Work related to integration. 
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Derive the formula to find areas underneath curves (PDF) by Tiago Oct 20, 2017 20:44:46 GMT 

Probabilities & Statistics Work Probabilities and statistics work. 
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Two different ways of producing variance formula (PDF) by Tiago Oct 21, 2017 1:40:09 GMT 

Vectors Work Work related to vectors. 
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Vector magnitude proof (PDF) by Tiago Oct 20, 2017 20:31:24 GMT 

Imaginary & Complex Numbers Work Work related to imaginary and complex numbers. 
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z_1*z_2 = z_1*z_2 proof (PDF) by Tiago Oct 21, 2017 1:59:15 GMT 

Mathematical Art / Geometry Art related to geometry and mathematics. 
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Parametric constructs... by Tiago Jun 17, 2018 16:27:01 GMT 

Random Work Random mathematical work. 
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Equation of an ellipse in terms of y (PDF) by Tiago Oct 21, 2017 1:38:22 GMT 

English Vocabulary Useful English words. 
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Useful vocabulary... by Tiago Oct 14, 2017 23:44:16 GMT 
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