This video is part of the „The Mechanical Universe“ telecourse (now a free playlist at the Caltech Youtube channel, Thank you for that!). If you feel like some more math Professor Shankar from Yale University delivers a funny and not to steep lecture including the history of relativity (including Galileo Galilei and Isaac Newton).
The Mechanical Universe
The Mechanical Universe...And Beyond is a 52-part telecourse, filmed at the California Institute of Technology, that introduces university level physics, covering topics from Copernicus to quantum mechanics. The 1985-86 series was produced by Caltech and INTELECOM, a nonprofit consortium of California community colleges now known as Intelecom Learning, with financial support from Annenberg/CPB. The series, which aired on PBS affiliate stations before being distributed on LaserDisc and eventually YouTube, is known for its use of computer animation.
Definition from Wikipedia – The Mechanical Universe
Definition from Wikipedia –
Lorentz transformation
In physics, the Lorentz transformations are a six-parameter family of linear transformations from a coordinate frame in spacetime to another frame that moves at a constant velocity relative to the former. The respective inverse transformation is then parameterized by the negative of this velocity. The transformations are named after the Dutch physicist Hendrik Lorentz.
The most common form of the transformation, parametrized by the real constant
v
,
{\displaystyle v,}
representing a velocity confined to the x-direction, is expressed as
t
′
=
γ
(
t
−
v
x
c
2...
Definition from Wikipedia – Lorentz transformation