The physics behind Einstein’s most famous equation - Lindsay DeMarchi and Fabio Pacucci
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Subtítulos (74 segments)
DownloadEver since Albert Einstein published his Special Theory of Relativity in 1905,
one equation has been the bane of humans hoping to explore the stars:
E=mc².
In addition to informing our understanding of gravity, space, and time,
this formula implies that traveling at or beyond light speed is impossible.
And given how expansive the universe is,
this speed limit severely restricts our ability to zip around the cosmos.
But while most physics textbooks describe this speed limit,
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Key Vocabulary (17)
Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.
To have a specific sense or significance, especially when explaining a word or sign. It can also describe a person's intention or the importance of something to someone.
To change your physical position or to go from one place to another. It can also mean to change the place where you live or to shift an object to a different spot.
A mathematical statement asserting the equality of two expressions, typically involving variables. Metaphorically, it refers to a complex situation where multiple factors must be balanced or considered together to achieve a result.
Describes a space that has a lot of natural brightness or many windows. It also refers to colors that are pale or close to white rather than dark.
"This is very light."
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