How to tell the difference between speed and coke
May 14, in Uncategorized. In chapter 5 a subject was tested to see if she could tell the difference between pouring coffee into cream and pouring cream into the coffee. We tested four different subjects at three separate times to see if they truly could tell the difference between Pepsi and Coke.
Of our four subjects, two of them believe they could taste the difference between Pepsi and Coke, while the other two said they could not tell the difference. We started off the testing with this procedure and then after analyzing the data from the first day of testing, the conditional probability was So we decided not to have them guess what is in the cup before tasting it. After collecting and analyzing all the data we found the following results.
On the third day, when subject 2 got to cup 6 she noticed that she had been saying Coke more than Pepsi, thus her last four guesses were Pepsi, which only one of the four was correct. We decided that a binomial distribution should be used to determine the randomness of the cups of coke and Pepsi. Binomial distribution allows complete randomness to occur.
An example of this would be taking each cup and determining Coke or Pepsi by flipping a coin.2747 postcode
We attempted to ensure that the test subjects thought that the cups followed a complete binomial distribution. Test results were proven otherwise on day three when a hyper geometric distribution was followed by test subject 2. The test subject thought there were too many Cokes being said and decided that there should be more Pepsi. This shows that at least one test subject out of four would have assumed that there was an even split between cups of Coke and Pepsi.
The Binomial distribution is assumed to be a truly random distribution, i. This allows not only freedom of sorting but it also allows freedom in the number of cups with Pepsi and the number of cups with Coke. This complete freedom was not practiced in the experiment since each day we chose the set number of Coke and Pepsi cups. When explaining, test subjects were not disclosed to the random sorting therefore we would expect their results to follow a similar graphical representation as bellow.
Below, we see the hyper geometric distribution red compared to the binomial distribution blue. This person was very successful all three testing days. In order to determine the possibility of randomly picking and choosing the correct number of Pepsi or Coke the binomial and hyper geometric distributions were constructed.
Therefore test subject 1 could really tell the difference between Coke and Pepsi. Other test subjects such as test subject 3 stated they could tell the difference as well and was proven completely wrong. This person would have had a better chance at guessing the correct number of Pepsi and Coke using a binomial approach. The table below shows us the number of incorrect guesses with guessing Coke. Here we were able to calculate the probability of each one of our subjects guessing a cup of Coke incorrectly using hyper geometric distribution.
Here we were able to calculate the probability of each one of our subjects guessing a cup of Coke incorrectly using Binomial Distribution. After collecting all of our data, we were able to see that people are able to tell the difference between Coke and Pepsi.
Although not everyone can tell the difference, some can and they say that it is in the after-taste. Pepsi leaves you with a sickly sweet taste while Coke has a more sharp and bitter taste right away.
Subject 1 and Subject 3 stated that they could tell the difference between Pepsi and Coke. Where we found subject 1 is correct on an average of Now also keep in mind that subject 2 and 4 said they could not tell a difference between the two sodas. We found subject 2 to be able to tell the difference on an average of After collecting all of the data, we realized now that we wish we had questioned the subject more.FAQ on Coronavirus and Mefi : check before posting, cite sources; how to block content by tags.
Found a baggie of white powder, so how do I identify it? I don't want to buy any of these testing kits yet, so is there any quick way to figure out what it is using chemicals that would normally be found in a science teacher's classroom? If it foams up with vinegar, it's baking soda. That would be one of the quickest tests. Find an experienced friend and have them snort a pinch? You identify it by calling the police. What will you do with it once you've identified it?
Cocaine is sometimes cut with baking soda. So foaming wouldn't necessarily indicate that it's just baking soda, right? Do you really want to get caught with something and have your only excuse be "I swear I don't know what it is and I found it in a parking lot"? Call the police or just flush it. What does it smell like? What kind of baggie is it? A twist-tied plastic bag? A tiny ziploc-looking thing?
According to this page you can try tasting a very small amount. If it tastes bitter and causes your tongue to feel numb, it's probably cocaine. Obviously, don't ingest a large enough amount to put yourself at risk of poisoning. A tiny, tiny sample should do the trick. Please do not taste the mysterious white powder you found in a baggie in the parking lot.
Do not go tasting random powders you find on the street. That is the dumbest thing I have ever heard.Electrolux washing machine fault codes
Once it's identified as a drug it'll be turned over to the police This is backwards.Subscribe To Substance Abuse. Dear All my partner is addicted to cocaine, although has been clean for 5. I have read a lot about meth on SR and have recently read that can be snorted. Well, my partner used to snort cocaine.
How do I distinguish it from meth? I read about the side effects of meth and to me seem to be the same as what I have experienced with my partner being on coke. Thank you for sharing.
Whats the difference between speed and cocaine?
Love Jo. I don't know that there is a way to be "certain" based on behaviors alone. Meth seems to keep users "up" longer vs coke. And in my neck of the woods, it is a cheaper drug.
But will knowing change anything for you? In my experience and from what I have seen, Meth is much worse. It is much cheaper, it looks lice rocks or crystals, not all powdery like coke is. A meth come down is far different from coke. It is a lot cheaper and many call it the "poor mans cocaine" I don't get that part because the high is different than coke. There are many more differences but both of them are very bad for you and will make you crazy Hey, I found this for you.
It was in an article in the US Times.
It's a pretty good fact article. I'll put the link here in case you want to read more. Also another good place to look for stuff is www. Would you consider one more addictive than the other?Is it pleasant to sniff? Is the drip nasty? Fine on the nose but you want to wash your nose with water at the end of the session.
Its nice to sniff compared to say K. Not much of a drip. The main difference you will notice is its not very stimulating because bad coke is cut with amphetamines. Not much of a comedown that I noticed but you will get one if you do a lot. Wow sounds pretty good to me! Quite excited to give it a go this Thursday, another big house party;D. And to be fair he has been buying it for a few years. But who knows.Adderall VS Crystal Methamphetamine - is meth really the more dangerous and addictive drug?
To be honest its good as more of a once a year thing, at least for me, so long as you can get good stuff but there is so much shit about. If your paying less than a G and its not mates rates etc you wont be getting good coke chances are.
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difference between meth and cocaine: I need education please
Party Vibe. This topic is empty. Viewing 15 posts - 1 through 15 of total. March 26, at pm Is there a bad comedown? Careful not to do too much obviously. Seasonz wrote: Wow sounds pretty good to me! Quite excited to give it a go this Thursday, another big house party;D How do you know its good out of interest?
What you pay on the G? Chrispydelic Participant. Moving soon though so will be nearer to the good stuff again. May have to indulge a little. Does it make you gurn?Il resto del carrara
March 27, at am You must be logged in to reply to this topic. Keep the Vibe Alive! And Trump distracts with drugs. Please help need to know before I use I want to grow some shrooms, any advice?????Cocaine vs. Cocaine and amphetamine are two different drug forms, with varying specific mechanisms of action.The kapil sharma show season 2 playlist
They are perhaps viewed with much confusion, because their general effects on the user are somewhat similar. Firstly, cocaine is crystal-like in form or appearance, and is derived from the coca plant. It is one of those drugs that are known to have addictive properties. This is attributed to how greatly it affects the mesolimbic system. It is ironic to note that cocaine in itself is an illegal drug.Vue resize handle
Its distribution and sale, especially for non medical or non government authorized purposes, is purely prohibited. However, it is also a known fact that cocaine is a drug that is widely used among many social classes and races throughout the world.
Amphetamine, like cocaine, is a drug that can induce euphoria. Because of this nature, the drug has been a popular fad for those who wish to lose weight and control their food cravings.
7 Differences Between Cocaine And Crack
For medical reasons, it is used for the therapeutic management of ADHD, narcolepsy and severe cases of prolonged fatigue. Other physical effects of using amphetamine includes: Pupil dilation, skin flushing, dryness of the mouth, headaches, heightened BP, increased heart rate and even erectile dysfunction among men. In more critical scenarios, convulsions may occur, most especially when the drug is taken in high dosages. Continuous drug abuse of such can also lead to heart attacks, which is also seen in cocaine overdose.
In terms of the more in-depth physical mechanism of cocaine, it can bind directly with a DAT1 transporter with greater efficacy than that of amphetamine. It also has a half life of only an hour, whereas amphetamine lasts from 12 to 13 hours.Car identifier by picture
Amphetamine can be taken in any of the following routes of administration: PO oralIV intravenousvaporization, rectal, sub-lingual below the tongue and also insufflation. Cocaine can be taken topically aside from PO, insufflation and intravenously.
Although both amphetamine and cocaine stimulates the CNS to cause euphoria, and possibly decrease appetite, these drugs differ in the following aspects:. Cite Julita.Most people, when they think about crack or cocaine, tend to lump them together. But there are some notable differences between these two forms of the same drug that prevent them from being interchangeable.
Crack is most commonly made by taking cocaine and combining it with sodium bicarbonate, or baking soda, and water. That mixture is then heated to a boiling point, when it takes on its rock formation. Cocaine is a stimulant that triggers a rush of euphoria-inducing dopamine into the brain.
That means both crack and cocaine are highly addictive. Both coke and crack can take a similar toll on the body, although it can be more severe if cocaine is injected or crack is smokedcompared to cocaine that is snorted through the nose. There are many signals that someone may have a cocaine or crack addiction, including: weight loss, erratic sleep habits, hallucinations and loss of interest in relationships, job, school or other outside activities, among other signs.
In fact, if there is any question about is cocaine or crack addictive, the answer is most certainly yes; some people may even get addicted after one use. Crack or cocaine users also run the risk of arrhythmia, seizures, stroke and even sudden cardiac death.
However, while there are significant similarities, there are also significant differences between crack and cocaine. Below are some of the major differences between the two drugs:. Crack generally sells for less money on the street because it is cheaper to produce. Although crack is cheaper to buy and produce, cocaine in its powdered form is still used more frequently.
Of the 1. Department of Health and Human Services. The use of the coca plant dates back to the B. Eventually, cocaine was made illegal, but it experienced another wave in popularity starting in the late s. Comparatively, crack is a newer invention, and its use first became widespread in the s. Generally, crack possession is considered a bigger crime than cocaine possesion and carries stricter prison sentences. Statistics show that black people are more likely to be convicted of crack cocaine offenses…and white people are more likely to be convicted of powder cocaine offenses.
Crack is faster acting than cocaine—because the smoke is inhaled, it takes immediate effect. On the other hand. It takes longer to feel the effects of cocaine, roughly three to five minutes when snorted through the nose, and 15 to 30 minutes when it is injected into the body. While there are some key differences between cocaine and crack, misuse or addiction to either of them requires professional rehabilitation treatment.
If you have a loved one who may be suffering from crack or cocaine addictiona facility specializing in cocaine rehab may be helpful. This type of center should offer comprehensive treatment.
The program should allow for customized, individualized treatment plans for each patient. It should also include medically supervised detox, as the withdrawal symptoms from cocaine use can be dramatic and intense. Once that detoxification process is complete, treatment can turn towards a holistic plan that can include group and individual counseling, family support and attendance at support group meetings, among other initiatives.MDMA is primarily a seratonin reuptake inhibitor so puts you in a very good mood.
Seratonin is what regulates your mood so imagine the best mood you could be in x Coke is primarily a norepinephrine sort of like adrenaline and dopamine reuptake inhibitor. Dopamine is our bodies reward pathway.
When we eat, our dopamine receptors are stimulated this is felt through the euphoria of coke so our body learns that eating is good, hence the addiction of coke.
I find MDMA more calm although still stimulating. You definitely are more paranoid on coke especially during the comedown. I have never come down on MDMA although many do. There are no hallucinations with either. MDMA is the chemical in ecstasy that makes you feel happy, touchy, loving, etc.
When it's in its pure form it's usually a slightly yellowish powder. If it's white it's generally not as good as if it's yellow. It's not the consistincy of flour, though. Cocaine is a white powder, it can vary in textures greaty depending on what it's cut with.
Generally it will be slightly rocky and need to be chopped up before use. Neither MDMA or coke should be flour-like in texture.
If it was coke, you would be able to feel the effects almost immediatly and may have gotten a "drip" in the back of your throat that made it feel numb and had a bit of a bitter taste if you snorted it. Coke generally lasts minutes. MDMA takes longer to feel and lasts longer, too. But it is a much different feeling than cocaine.
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