compoundchem:

kem-ist:

smilesandvials:

kem-ist:

compoundchem:

It’s National Tequila Day in the US today! Check out this graphic from Reactions to learn about the chemistry of tequila - and how scientists have found a way to turn tequila into diamonds.

Would you like to know why Methanol is so bad for you? Why it gives you those “wicked hangovers”? It’s not the methanol itself but what your body turns it into. There is an enzyme in your body called alcohol dehydrogenase. It does as the name implies, dehydrates alcohols— including ethanol (“alcohol”) and methanol. So when it dehydrates methanol it turns it into formaldehyde. If you don’t know a lot of biology or toxicology, formaldehyde is a very toxic and a known human carcinogen. A third of an ounce (10 mL) will kill an adult. So really be careful how much you drink.

Most luckily though, alcohol dehydrogenase prefers ethanol to methanol by far. (Prefers ethanol to methanol by ~10-20 fold). It would much rather uptake ethanol and not bother converting the methanol (so it leaves as relatively harmless waste). This is why the antidote for methanol poisoning is actually just ethanol. (x,x) I have observed students, over 21, splash methanol on themselves in lab and simply walked to the bar, purchased a few shots and a sandwich and gotten on with their day. (Methanol does go through skin and of course drinking it would be much more serious but a drink is a medically valid precautionary method of treatment in case of spill.)

Drink too much tequila? Drink other alcoholic beverages! Lol.

One of my chemistry lecturers at uni jovially stated in a lecture, “It’s fine if you drink methanol, as long as you drink plenty more ethanol!” I’m guessing he realised later that the message was probably a little too casual, as he hurriedly sent an email around, the sole text of which was: “Please don’t drink methanol.”

compoundchem:

kem-ist:

smilesandvials:

kem-ist:

compoundchem:

It’s National Tequila Day in the US today! Check out this graphic from Reactions to learn about the chemistry of tequila - and how scientists have found a way to turn tequila into diamonds.

Would you like to know why Methanol is so bad for you? Why it gives you those “wicked hangovers”? It’s not the methanol itself but what your body turns it into. There is an enzyme in your body called alcohol dehydrogenase. It does as the name implies, dehydrates alcohols— including ethanol (“alcohol”) and methanol. So when it dehydrates methanol it turns it into formaldehyde. If you don’t know a lot of biology or toxicology, formaldehyde is a very toxic and a known human carcinogen. A third of an ounce (10 mL) will kill an adult. So really be careful how much you drink.

Most luckily though, alcohol dehydrogenase prefers ethanol to methanol by far. (Prefers ethanol to methanol by ~10-20 fold). It would much rather uptake ethanol and not bother converting the methanol (so it leaves as relatively harmless waste). This is why the antidote for methanol poisoning is actually just ethanol. (x,x

I have observed students, over 21, splash methanol on themselves in lab and simply walked to the bar, purchased a few shots and a sandwich and gotten on with their day. (Methanol does go through skin and of course drinking it would be much more serious but a drink is a medically valid precautionary method of treatment in case of spill.)

Drink too much tequila? Drink other alcoholic beverages! Lol.

One of my chemistry lecturers at uni jovially stated in a lecture, “It’s fine if you drink methanol, as long as you drink plenty more ethanol!” 

I’m guessing he realised later that the message was probably a little too casual, as he hurriedly sent an email around, the sole text of which was: “Please don’t drink methanol.”

theatlantic:


Why Won’t Washington Take On Wall Street’s Biggest Crimes?

Yesterday, the judge in the SAC case accepted the firm’s plea deal with the Justice Department, in which the firm and its subsidiaries pled guilty to wire fraud and securities fraud and agreed to pay a $900 million penalty and $300 million in disgorged profits. The Southern District hailed the deal as the crowning victory in their multi-year campaign against insider trading, which notably has resulted in more than 70 convictions and exactly zero acquittals. Congratulations.
But what many of us want to know is: why, immediately after the most severe financial crisis in more than seventy years, which resulted in the loss of almost nine million jobs, did the Justice Department choose to train its heavy artillery on insider traders? Sure, insider trading is bad. It’s very rich people cheating to make themselves extravagantly rich. It should be illegal, and people should go to jail for it. But it’s far from the biggest thing wrong with our financial markets and institutions.
Read more. [Image: Reuters]

theatlantic:

Why Won’t Washington Take On Wall Street’s Biggest Crimes?

Yesterday, the judge in the SAC case accepted the firm’s plea deal with the Justice Department, in which the firm and its subsidiaries pled guilty to wire fraud and securities fraud and agreed to pay a $900 million penalty and $300 million in disgorged profits. The Southern District hailed the deal as the crowning victory in their multi-year campaign against insider trading, which notably has resulted in more than 70 convictions and exactly zero acquittals. Congratulations.

But what many of us want to know is: why, immediately after the most severe financial crisis in more than seventy years, which resulted in the loss of almost nine million jobs, did the Justice Department choose to train its heavy artillery on insider traders? Sure, insider trading is bad. It’s very rich people cheating to make themselves extravagantly rich. It should be illegal, and people should go to jail for it. But it’s far from the biggest thing wrong with our financial markets and institutions.

Read more. [Image: Reuters]

courtneycadaver:

funnyfacesplace:

blackhaireverywhere:

crimsong19:

consultingpiskies:

Jessica Williams speaks with Sgt. Jasmine Jacobs about Army regulation AR 670-1

Jessica Williams and Travon (one of the staff writers) do it again!

This is why white women can’t be in the natural hair movement

I need to know the reasons they’re giving for this because I can’t think of any except overt racism!

That`s because there are no other reasons.
Zoom Info
courtneycadaver:

funnyfacesplace:

blackhaireverywhere:

crimsong19:

consultingpiskies:

Jessica Williams speaks with Sgt. Jasmine Jacobs about Army regulation AR 670-1

Jessica Williams and Travon (one of the staff writers) do it again!

This is why white women can’t be in the natural hair movement

I need to know the reasons they’re giving for this because I can’t think of any except overt racism!

That`s because there are no other reasons.
Zoom Info
courtneycadaver:

funnyfacesplace:

blackhaireverywhere:

crimsong19:

consultingpiskies:

Jessica Williams speaks with Sgt. Jasmine Jacobs about Army regulation AR 670-1

Jessica Williams and Travon (one of the staff writers) do it again!

This is why white women can’t be in the natural hair movement

I need to know the reasons they’re giving for this because I can’t think of any except overt racism!

That`s because there are no other reasons.
Zoom Info
courtneycadaver:

funnyfacesplace:

blackhaireverywhere:

crimsong19:

consultingpiskies:

Jessica Williams speaks with Sgt. Jasmine Jacobs about Army regulation AR 670-1

Jessica Williams and Travon (one of the staff writers) do it again!

This is why white women can’t be in the natural hair movement

I need to know the reasons they’re giving for this because I can’t think of any except overt racism!

That`s because there are no other reasons.
Zoom Info
courtneycadaver:

funnyfacesplace:

blackhaireverywhere:

crimsong19:

consultingpiskies:

Jessica Williams speaks with Sgt. Jasmine Jacobs about Army regulation AR 670-1

Jessica Williams and Travon (one of the staff writers) do it again!

This is why white women can’t be in the natural hair movement

I need to know the reasons they’re giving for this because I can’t think of any except overt racism!

That`s because there are no other reasons.
Zoom Info
courtneycadaver:

funnyfacesplace:

blackhaireverywhere:

crimsong19:

consultingpiskies:

Jessica Williams speaks with Sgt. Jasmine Jacobs about Army regulation AR 670-1

Jessica Williams and Travon (one of the staff writers) do it again!

This is why white women can’t be in the natural hair movement

I need to know the reasons they’re giving for this because I can’t think of any except overt racism!

That`s because there are no other reasons.
Zoom Info

courtneycadaver:

funnyfacesplace:

blackhaireverywhere:

crimsong19:

consultingpiskies:

Jessica Williams speaks with Sgt. Jasmine Jacobs about Army regulation AR 670-1

Jessica Williams and Travon (one of the staff writers) do it again!

This is why white women can’t be in the natural hair movement

I need to know the reasons they’re giving for this because I can’t think of any except overt racism!

That`s because there are no other reasons.