ingularity is referred to a quantity, which approaches infinity as another parameter goes to zero. An example is a black hole, in which a very large mass gets concentrated in so short a distance that gravitational forces become infinite and all matter and energy (including light or electromagnetic energy) cannot escape it. At this level all physical laws break down.
A quasar is a point-like source that is associated with radiatively efficient emission of an active galaxy, which means that its central black hole and is undergoing high rates of mass accretion. They are typically among the most distant objects we can observe and have highest red shifts and thus on the fringes of universe.
One-sided errors are those errors which affect the agreement of the trial balance. These errors affect only one account and only one side i.e. debit or the credit side of the account. Errors of partial omission, recording transactions with wrong casting and wrong posting are examples of one-sided errors.
1：北京 běi jīng
2：三月十一日 sān yuè shí yī rì
3：上海 shàng hǎi
4：八月十六日 bā yuè shí liù rì
Since I am Chinese, I am sure my answer is correct. I hope you can adopt it. Thank you.
Answer:
Because of the way the Catholic Church treated Galileo, Descartes decided not to publish a scientific work.
After finding out that Galileo's works had been banned by the Church, Descartes decided not to publish<em> The World </em> in order not to anger the Catholic Church
