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[URGENT] Just spilled MHRB and naphtha mix all over my carpet. How to clean?

psy997 Title says it all. Just spilled the black tar that MHRB STB mix is all over my carpet. While someone was waiting for me to leave to. So now I’ve left after getting the majority of it up and my roommates are back at home having to deal with it. It seemed to come

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Prove the sample variance is an unbiased estimator

I have to prove that the sample variance is an unbiased estimator. What is is asked exactly is to show that following estimator of the sample variance is unbiased: s2=1n−1n∑i=1(xi−ˉx)2s^2=\frac{1}{n-1}\sum\limits_{i=1}^n(x_i-\bar x)^2 I already tried to find the answer myself, however I did not manage to find a complete proof. 3   Please post what you

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Great “constants” of economics

Question What are the great “constants” of economics? Background In his Structural Slumps (Chapter 3, p.20), Phelps refers to the great “constants” of economics. He explains that the natural unemployment rate has been treated as one of these great constants. So, what else is a great constant in economics? The natural interest rate? The natural

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What are Giffen Goods?

What exactly are Giffen goods and are they of purely theoretical interest or has there been empirical evidence of their existence? 1   Giffen goods actually came about as an economic concept as a response to the existence of some goods that violate the first law of demand. – rosenjcb Nov 19 ’14 at 23:32 4

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DXM K-Hole Questions

ImDeliriant I’ve used DXM before and I just heard you can experience a k hole from dxm. I was wondering if someone could safely have a DXM k-hole or if someone would have to mix DXM with N20 or another dissociative drug to acheive a k-hole. —— Cream Gravy? … wouldn’t a DXM hole inherently

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Infinitely repeated games and real-world situations?

I do understand the gist of what infinitely repeated games are in that T=∞\infty ; that is the stage game is played each period for an infinite number of periods. In his book “Strategy”, Watson makes the following claim: Although such a game may not seem realistic at first (people do not live forever), infinitely

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25x- nboh/ 25x-nbome Help?

CarlosSobral good Morning! At some time in my country is prohibited 25x-25x-Nbome and nboh. and I really like consumilos in blotters at parties, like the euphoria and vivid colors. but with the prohibition’m afraid to buy, there is something next to the 25x I can buy blotter as it’s legal higth? —— Incunabula If NBOMe

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Ego death/dissolution overstimulation

cyberius When ego death is coming on psychs does anybody else feel EXTREMELY stimulated and torn away from reality? I feel like I keep approaching a state on mushrooms and decreasing doses of LSD (200ug does this now when 700ug didn’t before) where there’s no “I” anymore and my conscious floods with this extremely intense

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Why can’t I use TMoLM for this bliss point problem?

I am having difficulty with a particular bliss point problem. The basic issue I have is my approaches seem flawed and I can’t tell why. The equation is U(x,y)=36x−4×2+6y−2y2U(x,y) = 36x -4x^2 + 6y-2y^2 subject to 5x+7y=40 5x + 7y=40 My first instinct was to use the method of Lagrangian multipliers. But I had this

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Any new legal psychedelic rc’s out?

Veldy So I’ve finally found my self high and dry on my supply of goodies so i was wondering if there were any decent legal research chemicals worth taking a look into…. ive tried many of the NBOME and those were amazing back in the day since they were legal. —— trozzle We don’t allow

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