DJ Tandu presents Ayla (2000), Singularity
https://www.youtube.com/watch?v=UOYv1gXCbG8
Bibliography
Stephen Hawking (1994), The Nature of Space and Time
Month: March 2014 (Page 1 of 2)
Giovanni Battista della Porta, Biblioteca dell’Accademia dei Lincei, Mss n° 12, c. 326 – Autograph
This sketch accompanies the first known description of a telescope. It is found in a letter from Giovanni Battista della Porta (c.1535-1615) dated 28th August, 1609 to Federico Cesi (1585-1630), in which he describes a telescope he examined in Naples in the summer of 1609.
The telescope was therefore invented by someone else, before 1609.
Here is della Porta’s description: ‘It is a tube made of silver-plated tin, having a length of a one palm ad, three fingers in diameter, with a convex eyepiece at the end a: there is another tube [c] in the same tube, 4 fingers long, which enters into the first, and has a concave [lens] at the top’.
“È un cannello di stagno di argento, lungo un palmo ad, grosso di tre diti di diametro, che ha nel capo a un occhiale convesso: vi è un altro canal [c] del medesimo, di 4 diti lungo, che entra nel primo, et ha un concavo nella cima”.
Rob Meloni (2013), Particle Theory
http://www.youtube.com/watch?v=ou9Z7kv9sOc
Bibliography
Online particle physics information and references therein.
Bas & Ram (2006), Speed Of Light
Bibliography
Albert Abraham Michelson, Measurement of the Velocity of Light Between Mount Wilson and Mount San Antonio and references.
Ascania (2013), Spacetime
http://www.youtube.com/watch?v=MHgIbHoTCqM
Bibliography
Albert Einstein (1905), Zur Elektrodynamik bewegter Körper
Henri Poincaré (1905/6), Sur la dynamique de l’électron
Hermann Minkowski (1907/8), Die Grundgleichungen für die elektromagnetischen Vorgänge in bewegten Körpern
Tommygoff (2012), Photon
http://www.youtube.com/watch?v=odI1yi-03Yw
Bibliography
Albert Einstein (1905), Über einen die Erzeugung und Verwandlung des Lichtes betreffenden heuristischen Gesichtspunkt
Oliver Lieb (2014), Dark Energy
http://www.youtube.com/watch?v=wGyWo19wtF8
Bibliography
Observational evidence from supernovae for an accelerating universe and a cosmological constant
Measurements of Omega and Lambda from 42 high redshift supernovae
Alexander Popov (2012), Attractive force
Bibliography
Isaac Newton, Philosophiæ naturalis principia mathematica
Albert Einstein, Die Grundlage der allgemeinen Relativitätstheorie