Sensei

You brought simplified version of Newtonian equations. The more appropriate is the one which takes r as input parameter, to create gradient of forces/accelerations etc. [math]F(r)=\frac{G m_1 m_2}{r^2}[/math] [math]a(r)=\frac{G m}{r^2}[/math]

Baking powder and baking soda is (the most of time) the same thing. https://en.wikipedia.org/wiki/Baking_powder "Most commercially available baking powders are made up of sodium bicarbonate (also known as baking soda or bicarbonate of soda) and one or more acid salts." Baking soda + acid + water -> carbon dioxide is released Cook's experience plays essential role..A good musician does not have to have staves, to know what tones were played in music.

This website requires registration and logging.. Better copy'n'paste results, or make screen-shot, to not bother people too much. I would expect rarely updated abandoned websites expiring the most frequently. So algorithm should collect the all registered domains in database, visit them e.g. one time per day (the all billions of websites!), check whether they were changed (it might be difficult, if website is dynamically generated). If it's all the time the same content, entire year, it has the highest chance to expire (because it has the highest chance to be abandoned).

There is plentiful Hydrogen powered cars already: https://en.wikipedia.org/wiki/List_of_fuel_cell_vehicles https://en.wikipedia.org/wiki/Fuel_cell

Make photos of the all ingredients and attach in reply. It'll be easier to tell what reactants you had, and what reaction could occur. Listerine is known to contain ethanol. "toilet bowl cleaner" could have bleach (chlorine or peroxide-based). https://en.wikipedia.org/wiki/Bleach

You know that evolution is not working this way. Majority of wild female mammals are dead long before oocytes are exhausted.

"Ovarian aging As women age, they experience a decline in reproductive performance leading to menopause. This decline is tied to a decline in the number of ovarian follicles. Although about 1 million oocytes are present at birth in the human ovary, only about 500 (about 0.05%) of these ovulate, and the rest are wasted. The decline in ovarian reserve appears to occur at a constantly increasing rate with age,[17] and leads to nearly complete exhaustion of the reserve by about age 52. As ovarian reserve and fertility decline with age, there is also a parallel increase in pregnancy failure and meiotic errors resulting in chromosomally abnormal conceptions.[medical citation needed]" https://en.wikipedia.org/wiki/Ovary

If you meant "how to separate chemical compounds?", you should start from reading this article and its links: https://en.wikipedia.org/wiki/Separation_process It should give you brief idea which procedures are available.

Hydrogen bonds are existing even in plain water (which is in skin).. https://en.wikipedia.org/wiki/Hydrogen_bond "This type of bond can occur in inorganic molecules such as water and in organic molecules like DNA and proteins. Intermolecular hydrogen bonding is responsible for the high boiling point of water (100 °C) compared to the other group 16 hydrides that have much weaker hydrogen bonds.[3] Intramolecular hydrogen bonding is partly responsible for the secondary and tertiary structures of proteins and nucleic acids. It also plays an important role in the structure of polymers, both synthetic and natural."

It is, but it must be pure Carbon. Carbon compound contaminated by other elements will release CO, CO2, NO, NO2, H2O, etc. etc. gases. e.g. if you have MgCO3, after heating it to high enough temperature (>= 350 C), it will decompose to MgO solid and gaseous CO2

https://en.wikipedia.org/wiki/Occupational_stress#Negative_health_effects Occupational stress (because of its long duration) can cause immune system dysfunction and weakening. Therefore body can't fight with microbes and viruses as efficiently as normally. Mental disease like depression, heart attack, or stroke, can be direct result of stressful situation, without additional influence of microbes. Mens sana in corpore sano https://en.wikipedia.org/wiki/Mens_sana_in_corpore_sano

Did you hear about equations with two variables? https://en.wikipedia.org/wiki/System_of_linear_equations

This is Liebig condenser with adapter allowing to plug thermometer or other element.

CO, CO2, NO, NO2, etc. etc.

You just have to heat it to high enough temperature..

To store reactive metals there is often used mineral oil. https://en.wikipedia.org/wiki/Mineral_oil

Water is solvent. Water + dissolved NaOH is solution. Mass of solvent and mass of dissolved substance add together in solution (quantum scale of mass is lost or gained if reaction is exothermic/exoenergetic or endothermic/endoenergetic). With volume it is no so simple.

What advantages.. ? Trigonometric functions are extremely slow to calculate (by CPU/FPU)... sqrt(x) is just generalization of power of x^0.5 cube root(x) is just generalization of power of x^0.3333333(3) ps. Make function that is calculating something faster than currently existing methods, and you will have attention from scientific community, and more importantly from computer designer community (faster operation is always welcome by programmers and users of applications). You need to benchmark currently existing methods and you own method to verify your method is faster than native, and alternative implementations.

You might need to use "dropping funnel". It is allowing to very precisely control speed of mixing reagents. Drop by drop for 2 hours. https://en.wikipedia.org/wiki/Dropping_funnel If compounds are dangerous, or there is need to precisely control stirring, you might need "magnetic stirrer". https://en.wikipedia.org/wiki/Magnetic_stirrer Plastic-coated bar with built-in magnet is placed in the container with liquid, which is placed on top of magnetic stirrer (it has electromagnets). Magnetic stirrer can have built-in hot plate to (optionally) heat liquid that's stirred.

I think that by supporting and spreading such ideas as "Young Earth creationism" *) they are stupefying people.. *) By "Young Earth creationism" I mean claim that this world is less than 10,000 years old, rejection of evolution, fossil remains are some kind of lie (fallen trees and bodies of dead animals could not change to coal, oil and gas in such short amount of time), etc. etc.

In mathematics, if you calculate average from some numbers, you indeed add them together, then divide by their quantity: ( x1 + x2 + ... xn ) / n But in the case of calculation of "average Chlorine mass" it's not the case, as you use percentages of abundance. They sum to one (100%). 0.7577 + 0.2423 = 1 If you would be able to count the all atoms to the single one, you could get such equation: ( 34.969u * 7577 + 36.966u * 2423 ) / 10000 (if you would have 10 thousands Chlorine atoms)

Isn't what US already doing.. ?! US jurisdiction is North America + few little islands.. ps. In my opinion Meng Wanzhou should be released..

Why do you think that doing tangent and arc sinus, will be faster than other, already present, methods... ? The methods to calculate square root, you can find on this website: https://en.wikipedia.org/wiki/Methods_of_computing_square_roots Your equations are missing parenthesis.. everywhere.. After entering your above equation to calculator, or wolfram alpha, we see result: https://www.wolframalpha.com/input/?i=tan(asin(+2+%2F+(2+%2B+0.5+*+10^-36+))+%2F+10^18) 1.570796326794896618524215... × 10^-18 After adding missing parenthesis: https://www.wolframalpha.com/input/?i=tan(asin(+2+%2F+(2+%2B+0.5+*+10^-36+)))+%2F+10^18 1.41421

..as long as there is no smog.. In e.g. Beijing it would not be possible (at the moment) due to extensive smog present in the city..

No. The same word (the same letters, or signs) in different languages can have different meanings. Even in one language, a word can have multiple meanings, depending on the context in which the word is used. Words can cause feelings in the human brain (different feelings because of different meanings). Positive, negative or neutral feelings. ps. You should make thread title appropriate to the content of the thread instead of using such general as "question".