Moved acknowledgements to website to reduce clutter

book/appendix/acknowledgements.md

@@ -5,32 +5,6 @@ Countless authors, physicists, mentors, and online resources made this book poss
 - [Kingsley Krivonozka](https://github.com/KingsleyK)
 - Fisher Luba
 
-The incredible book [A Most Incomprehensible Thing](https://amostincomprehensiblething.wordpress.com/) provided great insights into General Relativity and gave the Elara Handbook its approach to detailed, step-by-step teaching. [Khan Academy's](khanacademy.org/) excellent calculus and multivariable calculus courses helped tremendously. Grant Sanderson's YouTube channel [3blue1brown](https://www.youtube.com/@3blue1brown) provided a lot of the guidance behind the linear algebra series. [Eigenchris](https://www.youtube.com/@eigenchris), [Andrew Dotson](https://www.youtube.com/@AndrewDotsonvideos) and [Physics with Elliot](https://www.physicswithelliot.com) motivated a lot of the examples and explanatory derivations. Finally, we would like to thank [Dr. Harold White](https://lsiorg.wpengine.com/sonny-white/) of Limitless Space Institute and Andrew Bramante of Greenwich High School for their incredible wisdom and support.
+The incredible book [A Most Incomprehensible Thing](https://amostincomprehensiblething.wordpress.com/) provided great insights into General Relativity and gave the Elara Handbook its approach to detailed, step-by-step teaching. [Khan Academy's](khanacademy.org/) excellent calculus and multivariable calculus courses helped tremendously. Grant Sanderson's YouTube channel [3blue1brown](https://www.youtube.com/@3blue1brown) provided a lot of the guidance behind the linear algebra series. [Eigenchris](https://www.youtube.com/@eigenchris), [Andrew Dotson](https://www.youtube.com/@AndrewDotsonvideos) and [Physics with Elliot](https://www.physicswithelliot.com) motivated a lot of the examples and explanatory derivations. Finally, we would like to thank [Dr. Harold White](https://lsiorg.wpengine.com/sonny-white/) of Limitless Space Institute and Andrew Bramante of Greenwich High School for their incredible wisdom and support. A partial list of other resources consulted can be found on the project website at <https://elaraproject.github.io/acknowledgements>.
 
 The importance of openness and sharing knowledge in science cannot be overstated. This book is a testament to this fact.
-
-A partial list of other resources consulted include:
-
-- <http://www.stat.ucla.edu/~ywu/linear.pdf>
-- <https://www.lehman.edu/faculty/dgaranin/Mathematical_Physics/Mathematical_physics-13-Partial_differential_equations.pdf>
-- <http://scipp.ucsc.edu/~haber/ph5B/sho09.pdf>
-- <https://web.math.ucsb.edu/~moore/pde.pdf>
-- <https://www.math.usm.edu/lambers/mat417/spr14/lecture14.pdf>
-- <https://www.math.hmc.edu/~ajb/PCMI/lecture7.pdf>
-- <https://www.seas.upenn.edu/~amyers/NaturalUnits.pdf>
-- <http://www.roma1.infn.it/teongrav/leonardo/bh/bhcap4.pdf>
-- <http://www.roma1.infn.it/teongrav/leonardo/bh/bhcap3.pdf>
-- <https://www.roma1.infn.it/teongrav/onde19_20/geodetiche_Kerr.pdf>
-- <https://math.uchicago.edu/~may/REU2012/REUPapers/Presman.pdf>
-- <https://www.ita.uni-heidelberg.de/~dullemond/lectures/tensor/tensor.pdf>
-- <https://www.etsu.edu/cas/math/documents/theses/simpson-thesis.pdf>
-- <https://prasadsachchidanand.github.io/assets/attachments/Geodesic_Equation_with_Euler_Lagrange_Equation.pdf>
-- <https://web.mit.edu/8.962/www/probsets/ps02-grs18.pdf>
-- <https://web.physics.ucsb.edu/~gravitybook/websups/Ch8.pdf>
-- <http://people.uncw.edu/hermanr/GR/geodesic.pdf>
-- <http://web.mit.edu/edbert/GR/gr1.pdf>
-- <https://www.athabascau.ca/math-site/documents/math-site-mathematics-of-tensors-introduction.pdf>
-- <https://www.numerade.com/ask/question/proof-of-euler-formula-the-standard-proof-for-euler-formnula-cos-isin-0-uses-the-taylor-series-of-e-cos-and-sin-_-this-problem-walks-you-through-an-alternate-proof-using-ideas-from-different-52748/>
-- <http://people.uncw.edu/hermanr/GR/geodesic.pdf>
-- <https://www1.maths.leeds.ac.uk/~serguei/teaching/gr.pdf>
-- Einstein summation convention: <https://www.youtube.com/watch?v=CLrTj7D2fLM>