A retarded physicist book no doubt, like the one Hawking published saying that nothing can escape from a black hole, then the doofus figured out that everything escapes via radiation
"For every mathematical equation you include in your book, you will lose half your readership" ...
Typically, these books
cannot be published into the scientific literature ... and are just a way to subsidize anemic professor's salaries ... YouTube is a cheap and effective way to market these books ... you should buy Dr. Tyson's ... read them ... then come back and tell us what you learned ...
Look kid you are right about losing ground with the equations chiefly because the equations result in a dead end requiring mythical unseen matter and energy to make them work. Where I am from if you make up a number to make the non functioning equation work like was done with dark matter you get tossed to the curb.
I presume you do know that the equations are all dead ends and that entire galaxies are traveling at up to 5 times light speed.
Yawn, this is why Tyson created God as a computer programmer
HAW HAW HAW HAW HAW HAW ... "math is wrong" ... ok boomer ...
Here's Wikipedia's article on
"Time Dilation" ... it contains the derivation ... please point to the step that's wrong ...
Please point out how the cosmological constant equation works without dark matter?
You do know that all gravitational equations fail without dark matter and energy?
You do know that the universe is not only expanding but expanding at an ever increasing speed that can not be fueled by gravity as it is currently explained without the aforementioned mythical dark matter.
The actual fact is kid, that without dark matter nothing observed can be real which is why Tyson turned the universe into a simulation.
LOL Wikipedia is literally posted by schizzos that determine their own reality
Even Wikipedia says not to trust Wikipedia
en.wikipedia.org
Wikipedia is not a reliable source. Wikipedia can be edited by anyone at any time. This means that any information it contains at any particular time could be
vandalism, a work in progress, or just plain wrong.
Biographies of living persons, subjects that happen to be in the news, and politically or culturally contentious topics are especially vulnerable to these issues. Edits on Wikipedia that are in error may eventually be fixed. However, because Wikipedia is a volunteer-run project, it cannot monitor every contribution all the time. There are many errors that remain unnoticed for days, weeks, months, or even years. Therefore, Wikipedia should
not be considered a definitive source in and of itself.
The same applies to Wikipedia's
sister projects, as well as websites that
mirror or
use it as a source themselves, and
printed books or other material derived primarily or entirely from Wikipedia articles.
- Wikipedia generally uses reliable secondary sources, which vet data from primary sources. If the information on another Wikipedia page (which you want to cite as the source) has a primary or secondary source, you should be able to cite that primary or secondary source and eliminate the middleman (or "middle-page" in this case).
- Always be careful of what you read: it might not be consistently accurate.
- Neither articles on Wikipedia nor websites that mirror Wikipedia can be used as sources, because this is circular sourcing.
- An exception to this is when Wikipedia is being discussed in an article, which may cite an article, guideline, discussion, statistic or other content from Wikipedia or a sister project as a primary source to support a statement about Wikipedia (while avoiding undue emphasis on Wikipedia's role or views, and inappropriate self-reference).
Articles are only as good as the
editors who have been editing them—their interests, education and background—and the efforts they have put into a particular topic or article. Since we try to avoid
original research, a particular article may only be as good as (a) the available and discovered
reliable sources, and (b) the subject matter may allow. Since the vast majority of editors are anonymous, you have only their
editing history and their
user pages as benchmarks. Of course, Wikipedia makes no representation as to their truth. Further, Wikipedia is collaborative by nature, and individual articles may be the work of one or many contributors over varying periods. Articles vary in quality and content, widely and unevenly, and also depending on the quality of sources (and their writers, editors and publishers) that are referenced and/or linked. Circumstances may have changed since the edits were added.
It also helps to look at the article's editing history (it may have changed drastically over time; you can identify individual contributions and their contributors by
user name), and the article's talk page (to see controversies and development).
To be sure, Wikipedia is a good springboard from which to launch your own research, but ...
caveat lector.
Go shoot yourself in the foot again genius