What causes cancer?

2023-12-14 13:46:11

Cancer arises from a large number of accumulations of mutations in cells. In the presence of mutations in genes that control cell growth, cells can continue to divide and form a tumor.

Normal cells become malignant due to mutations. Changes in genes accumulate gradually, it is a long, complex process. When such changes occur in cells, the body tries to get rid of them. Various mechanisms of cell death are activated, and antitumor immunity is activated. But malignant cells skillfully cope with these obstacles by developing masking mechanisms to avoid immune aggression.

A cancerous tumor does not have a complete form and, in addition to the main body, has many thin processes-metastases that cannot be removed along with the main tumor, and the remaining metastases in the body grow back into a malignant tumor and so on until the person dies.

Malignant cells – how do they differ from normal ones?

Why won't the AI bubble burst?

2026-09-16 11:15:07

Because in fact, the whole of America has bet on him, and if he bursts, he will pull the country to the bottom. It's going to be bigger than the Dotcom crisis.

In addition to the fact that the tech giants cyclically gave each other money, they also cyclically bought each other's shares. They can't all go broke or sink at once. In 1999, a huge number of companies had virtually no normal business. Now the AI infrastructure layer includes companies with real huge cash flows. Microsoft, Alphabet, Amazon, Meta, and Nvidia are not startups without revenue. The maximum of the negative possible options is a market correction.

The bubble may deflate if a strong competitor to American companies appears, which in principle cannot appear. Nvidia continues to receive huge orders, and Microsoft/Google/Amazon continue to build infrastructure, and talk of a bubble will continue for a very long time. At the current rate of development, this is possible by 2040.

Will Biden be impeached?

2023-07-30 13:06:12

Congressmen will try to impeach. In the lower house, it is quite possible that they will vote for it. But they will not be able to get a majority of votes in the Senate.

At the moment, the Senate is controlled by Democrats, and they, in turn, will not have all these articles of impeachment against Biden.

Will Biden be impeached?

There will be no real impeachment of Biden with removal from power

Why did Trump shorten the deadline for Russia's ultimatum to 10 days?

2025-07-28 13:22:48

Russia is moving forward and seizing territories that already formally belong to the United States.

The United States has concluded a contract with Ukraine, according to which the minerals located on the territory of Ukraine belong to the United States. Russia is moving forward and seizing these territories. Therefore, we need to respond urgently.

Therefore, even after the presentation of the ultimatum, nothing will change. All the sanctions that could affect something have already been introduced. The United States cannot influence other countries by scaring them with duties. The United States could not impose duties on China. Russia will not comply with the terms of the ultimatum.