If you're heading out to an Occupation today AND you're a fan of tasty, tasty chili peppers, you'll want to read Deborah Blum
's "About Pepper" essay in Scientific American
The reason pepper-spray ends up on the Scoville chart is that – you probably guessed this - it’s literally derived from pepper chemistry, the compounds that make habaneros so much more formidable than the comparatively wimpy bells. Those compounds are called capsaicins and – in fact – pepper spray is more formally called Oleoresin Capsicum or OC Spray.
But we’ve taken to calling it pepper spray, I think, because that makes it sound so much more benign than it really is, like something just a grade or so above what we might mix up in a home kitchen. The description hints maybe at that eye-stinging effect that the cook occasionally experiences when making something like a jalapeno-based salsa, a little burn, nothing too serious.
Until you look it up on the Scoville scale and remember, as toxicologists love to point out, that the dose makes the poison.
Doubtless you’ve laughed at the ideological war between the Judean People’s Front and the People’s Front of Judea. I laughed along with you: having grown up in politics, I know firsthand about the enmities that fester between groups that should be allies — groups whose differences can only be parsed after months of study, but who are seemingly more at odds with one another than their obvious political opponents on the “other side” of the debate.
Bernie Sanders and Elizabeth Warren: “During the campaign, Donald Trump told the American people that he was going to change Washington by taking on Wall Street. Donald Trump’s choice for Treasury scretary, Steve Mnuchin, is just another Wall Street insider. That is not the type of change that Donald Trump promised to bring to Washington […]
I’ve been writing about the work of Cathy “Mathbabe” O’Neil for years: she’s a radical data-scientist with a Harvard PhD in mathematics, who coined the term “Weapons of Math Destruction” to describe the ways that sloppy statistical modeling is punishing millions of people every day, and in more and more cases, destroying lives. Today, O’Neil brings her argument to print, with a fantastic, plainspoken, call to arms called (what else?) Weapons of Math Destruction.
The Lightning port has thus far resisted the cruel fate that befell the headphone jack, and despite rumors that it may be disappearing come iPhone 8, for the present and foreseeable future, Lightning cables are a hot commodity for iPhone users. As such, we must make do in this strange time in which long, glorified […]
All the filters in the world won’t save your smartphone pics from a shaky hand. To really step up your mobile photography game, you’ll need some kind of mount to hold it steady. You could buy a smartphone attachment for a conventional camera tripod, but who wants to carry that kind of gear everywhere they […]
The forced transition from analog to digital TV signals was probably met with relative indifference from people with Netflix subscriptions and the “I don’t even own a TV” snoots. But anyone living in the vast swaths of the country that don’t have guaranteed high-speed internet, broadcast TV is a perfectly valid (and 100% free) way […]