Sensei

https://www.reuters.com/article/us-environment-pope/pope-urges-politicians-to-take-drastic-measures-on-climate-change-idUSKCN1VM161 In this subject, Pope Francis is on the bright side, as he is supporter of human-made climate change. "VATICAN CITY (Reuters) - Pope Francis challenged governments on Sunday to take “drastic measures” to combat global warming and reduce the use of fossil fuels, saying the world was experiencing a climate emergency." .. I would like him to understand this too ... To have no overpopulation of the Earth (sooner or later) 300,000*) people must leave Earth in spaceships. Per day. And never return back. *) the more people living, the larger this value. Birth control is one way to deal with it, cheaper and easier alternative to mass-migration to outer space.

...you have to discuss with, and persuade, persons like presented in this article (and followers of similar thinking ) : https://www.newsweek.com/robert-jeffress-greta-thunberg-rainbow-flood-climate-1461326 "Pastor Robert Jeffress, who serves on President Trump's Evangelical Advisory Board and the White House Faith Initiative, had words for young climate activist Greta Thunberg." "Evangelical Pastor to Greta Thunberg: Don't Worry, God Promised Not to Flood Earth Again"

Children and teenagers are discussing about climate change, and protesting in Global Climate Strike, to show their support and ask for accelerating moving to renewable energy sources, not because they are experts in the field, but because they will suffer the most, when dumb old incompetent irresponsible politicians from this world will be long time dead. They and their children and grandchildren will suffer from the current climate change deniers actions, actions to support coal, gas and oil industry, to keep status quo, and making business as usual.

Acetyl-CoA https://en.wikipedia.org/wiki/Acetyl-CoA

...it is good only for the main player, and not so good for A.I. which are living and existing inside of VR world.. ...you don't understand anything.. for true VR you have to lose the all remember of your true life.. to fully dive in your new virtual life, and treat it as true life...

Wikipedia.. C/C++ programming https://en.cppreference.com/w/ Windows OS programming, C# programming, .NET Framework http://www.msdn.com Android OS programming https://developer.android.com/

Spaceships for shielding against high energy particles use tanks with water and ammonia. They have couple use.

If the immune system detected cancer cells as an enemy, it would kill them. Cancer is the body's own mutated cells. The immune system does not detect anything (or reaction is too weak), so do not pay attention to cancer cells. One solution is to make the immune system realize that cancer cells are enemies. You can change your immune cells or cancer cells by injecting a virus that will change them, thus they will start to detect and attack cancer cells. ps. Why are you talking specifically about the lungs?

When organic, and sometimes inorganic, matter is burned (alternatively "reacts with Oxygen or other oxidizer"), many intermediate molecules are formed, many with unpaired electrons. These free radicals react violently with matter. Sources of radicals in the air: smoking cigarettes, burned fossil fuel, burned trash, forest fire, plant fire, volcanic eruption etc. etc. When a person breathes, they are transported by air to the lungs, where they react with the lung cells and the molecules of the lungs. They damage cells and DNA in cells. The easiest way to have no lung cancer is to stop smoking (and have no access to smokers), use electric cars, use solar panels and renewable energy power plants, have no smog from fire, mass-production and transportation activities. Volcanic activity cannot be easily changed. Read free radicals website on Wikipedia: https://en.wikipedia.org/wiki/Radical_(chemistry)

"creation" and "destruction" are man-made humanistic words to describe process in which they gain or lose something. i.e. somebody has wood, and burns it on fire. Destruction for humanist! But from point of view of scientist, it's just reaction between organic matter with Oxygen from air i.e. transformation. In mathematics, "creation" and "destruction", senseless statements. In physics, we have pair-production, photo-disintegration, and similar effects which are examples of transformations from one particle to other particle(s), from one molecule to other molecule(s). Conservation of physical constants prior and after reaction between molecules, atoms, or particles. i.e. charge must be conserved, energy must be conserved, baryon number must be conserved, lepton number must be conserved etc. etc. Major part of quantum physicist's work is attempt of discovery of violation of some conservation rule, which was established in the past, which would give them fame and Nobel prize... Was the Earth created? Or it's made of matter which used to exist in the past prior 4.5 billion of years.. ? Was the Sun created? Or it's made of matter which used to exist in the past.. ? Gas cloud of Hydrogen and Helium collapsed in the center of accretion disk, and made the Sun. No human can go back in time, check it, and return here, and confirm that it's true. For humanist it's "the Sun has been created". For scientist it's "the Sun has been made of the matter that existed and collapsed due to gravity".. See the difference? The first statement is making something from nothing. In the second, it's just transformation from one existing thing to other existing thing, during millions or billions of years of cosmic evolution.

..people reveal the all their private info for nothing these days on social networks.. Have nude photos and videos? Let's send them to the cloud! People don't even understand how synchronization between smartphone and computer works (i.e. if it's not a direct connection between two devices, through a cable, it goes through public available servers, smartphone sends data to the cloud, and computer reads them from the cloud back, and vice versa). Which is vulnerable for interception. People who were born after 1990, now have ~30. They will want to be politicians and have direct influence on the country. With the all these years on social medias, with secrets recorded by cameras, and uploaded (by mistake or ignorance), they are easy targets to be "directed", from behind..

Knowledge presented in later chapters usually requires that reader is already familiar with earlier chapters..

During launch of rocket with ISS equipment there used to be much larger g than 1g...

Every country has access to the Sun, and wind, but not every country has access to Uranium ores, or other fissile material which can be used as fuel in nuclear plants. It might be used/misused for influencing country i.e. you will get/not get fuel if you do/don't do this or that..

"do not overdo it with alcohol because you will have a hangover"..

If flying object will be identified as extraterrestrial flying object (made by organic extraterrestrial life form, or not organic), it will stop being UFO. It will be identified.

That's sweet. Congratulations to the entire your family!

Isn't "dirty bomb" cheap homemade version of nuclear missile.. ?

Human get out from natural selection due to vaccines, modern medicine and very small rate of deaths prior reproduction age. In the past only the strongest (or wisest) survived and had offspring. Now almost everybody are able to have offspring, regardless of their built-in genetic illnesses or wisenesses, except per mil of population with very serious issues. History does not matter much in times when entire environment is influenced, damaged and polluted, by human. ...can I predict extinction of species as an answer for your question.. ?

Hot air has faster moving particles, cold air has slower moving particles. If they are put to balloon, separating them, you need to compare their densities. Density is mass divided by volume. Denser object sinks in less dense medium. It does not matter, if object or medium are gas, liquid or solid. e.g. solid Lithium floats on the surface of water, as it's less dense than water. Lithium has density 0.534 g/cm3, water has density 1 g/cm3 (forget ongoing reaction between them).

Try searching net for keyword "methane properties" plus eventually name of property from the above list.

...a few years ago, I had to explain decay modes of pion meson to Nobel prize winner in physics...

This make them uninhabitable from POV of human.. New Year celebration every 5 days? They would be drunk entire year.. None of the above..

Example: How often team wins on homeland and how often team loses on homeland? How often team wins on opponent stadium and how often team loses on opponent stadium? These data can be easily extracted from tables and made statistics. Do you know what these questions mean in the reality: team which is flying long route to opponent is more tired of route. Also there must be added timezone changes. If coach of team is knowledgeable, or have proper advisors, could reduce team tiredness and decrease effects from timezone changes. When team is arriving to important opponent city? A few hours prior match? Day prior match? Couple days prior match? How much of time is spend in airplanes, and how much time is spend in buses? Team has private jet or is using public air traffic (which extends travel of the team, and make them more tired). Teams without private jets (due to costs) obviously will be more tired and less likely to win a game. How coach is dealing with alcohol, cigarettes, narcotics, doping.. ? i.e. are there performed regular daily basis tests on the whole team? Selected players? or none? (normal football players in my country were known for drinking a lot of alcohol, and spending night by night in casinos)

That depends on whether somebody is hurting just himself or herself, or can hurt entire community. e.g. lonely drunker, as long as not driver of a car etc. is hurting just himself but antivaxxer can cause multimillion deaths of innocent people if as a result of his or her actions microbes will mutate to much more violent form, resistant to vaccines..