Israeli artist Uri Shapira creates beautiful photos and timelapse videos of chemical reactions and algae growth, generating beautiful patterns that seem otherworldly. Read the rest
The trippy and magical world of chemistry is beautifully brought to life in Chemical Poetry, a macrophotographic contemplation of chemistry in extreme closeup. Read the rest
The brilliant Jen Lewis, having untanned Trump to ghastly effect, writes that she "had another terrible thought." This time, she tried her hand at photoshopping his presidential rivals so that they have tans just like his. The results are nasty, as you'd expect, but not quite as nasty as the Flame-faced Fuckwit of Fifth Avenue. Read the rest
UN investigators confirmed this week that sarin was used in attacks on civilians in Syria, and, at The Guardian, Ian Sample has an interesting story about the history of this poison, starting with its origins in Nazi Germany. Interestingly, it wasn't originally developed specifically to be used on people. Sarin was an accidental discovery that came out of IG Farben research into new insecticides. Nevertheless, the formula was quickly handed off to the German military. One of the inventors of sarin eventually ended up convicted of war crimes at Nuremberg. He served four years — before being recruited into the US chemical weapons program. Read the rest
Dopamine — the most talked-about human neurotransmitter — isn't a "love drug", or a "lust drug", or an "addiction drug", writes Bethany Brookshire in a smarter-than-average neuroscience story at Slate. It's actually a lot more complicated than that, and if you keep trying to pigeonhole and oversimplify what it does, you're going to completely misunderstand how your brain works. Read the rest
Vaughan Bell is one of the best neuroscience writers out there. In a piece at The Guardian, he explains what, exactly, the chemical dopamine is doing in our brains and why we do it a major disservice by associating it solely with addiction. Read the rest
Suxamethonium chloride is a common hospital anesthetic that has, off and on, moonlighted as murder weapon.
Used to paralyze patients so that doctors can more easily put insert a breathing tube, the drug can kill very easily if the person who gets a dose of it doesn't have access to things like respirators, or a medical team. And when somebody is killed by "sux", the death can look conveniently like a simple heart attack. More importantly, writes professional chemist and anonymous science blogger Dr. Rubidium, for many years, there was no way to test for sux in a dead person's bloodstream.
Read the restSince the early 1950s, sux has been used in a clinical setting mainly by anesthesiologists. It’s a mystery when it was first used in a homicide, but the first high-profile killings came in the 1966 and 1967. This salacious tale of murder involves anesthesiologist Dr. Carl Coppolino, his mistress, his mistress’ husband dying suddenly in ’66, Coppolino’s wife dying suddenly in ’67, a quick remarriage by Dr. Coppolino (not to that mistress), two trials in different states leading to different verdicts.
Coppolino’s first trial in New Jersey involved a shaky witness (that jilted mistress) and a tricky toxicology problem. ...
Back in the mid-to-late sixties, sux was likely considered a “perfect poison” as no tried-and-true method for detecting it in tissues was developed until the 1980s. Previous analysis had holes – including the analysis presented in both of Coppolino’s trials. It wasn’t sux that was detected, but the metabolites succinic acid and choline.
