That’s not how you get cholera

Look, as a description of the current state (and oh, what a state) of affairs in SA right now, this tweet is pretty accurate.

Fullscreen capture 2016-09-05 104312 AM.bmpHowever, as a description of how you get cholera, it’s wildly inaccurate. That is, unless the carrot in question has been washed in cholera-infested water.
And I wouldn’t put anything past the Gupta family, to be honest.

Cholera is an infectious disease that causes severe watery diarrhoea. It’s spread via the faecal-oral route. That means that the bacterium in question – called Vibrio cholerae – er… “exits” the body of a cholera sufferer and somehow ends up being ingested by another individual. This is often via it getting into the drinking water system through poor hygiene and inadequate water treatment though.
You don’t get it from eating carrots (with the caveat above firmly in place, that is).

And anyway, even if you did cholera from eating carrots, there’s no evidence that donkeys can get cholera. In fact, in their 1996 book “Cholera and the Ecology of Vibrio cholerae“, Drasar and Forrest cite a 1974 study by Sanyal et al. in which 195 animals (including donkeys), living in a cholera endemic area in India were routinely tested for the bacterium over a period of a year. Pathogenic V.cholerae was only isolated from 3 cows, 2 dogs and 2 chickens. (NB – no donkeys).

And then, even if the donkey did eat the carrot and you could get cholera from carrots, and even the donkey could get cholera, it’s a big stretch to suggest that the entire nation would then become infected with cholera, just because a donkey got it from a poisinous [sic] carrot. Just what was this donkey doing? How on earth would it successfully have infected 55 million people? That’s biological warfare on a massive scale. I’m not sure anyone could carry that out, let alone a lone donkey, who, lest we forget, is allegedly rather unwell.

So, no. As an accurate account of the source of a cholera infection and how it might be spread, this tweet is rubbish.
As a metaphor of what Jacob Zuma and his friends have done to South Africa though – pretty good.

Was This The Cause Of The SpaceX Explosion?

Remember just yesterday when I shared the video of the SpaceX Falcon vehicle exploding on the launch pad at Cape Canaveral?

I got a screenshot from that video, and I think I may have worked out exactly why the explosion took place:

Fullscreen capture 03-Sep-16 31030 PM.bmp

Look – there, just below the explosion site:

Fullscreen capture 03-Sep-16 31030 PM.bmp

Yes. A stray apostrophe.

I’ve been doing some rudimentary research and while I couldn’t actually find any instance in which a space vehicle had been destroyed by an errant semi-colon or exclamation mark, no investigation I found (Challenger, Discovery, Soyuz 11 et al.) implicitly stated that poor or incorrect use of punctuation wasn’t to blame, either.

Telling stuff, hey?

Elon Musk and Space X have always been very open about their successes and failures, inviting us to join in their programme, enjoy their triumphs and commiserate with them on their disappointments. This is, therefore, a watershed moment. Will they admit that appalling grammar caused this massive explosion or will we be fed some lies about a tube coming loose or a faulty valve or some such?

We’re watching, Elon. We’re watching.

 

Note: This realisation came to me on Cape Town’s elevated freeway today, above which was a dot matrix sign reading:

No if’s. No but’s.
Always buckle up.

I may have left out a hashtag somewhere – I was so shocked at the grammar, I almost crashed.

Static Fire Anomaly

A “Static Fire Anomaly”. That’s what they called it. Technically, I have no doubt that they are absolutely 100% correct. Technically correct is generally what rocket scientists do best. But as a way of describing what happens in the video below, “Static Fire Anomaly” would come some way down my list of options.

No, there are “tr”uckload of better candidates ahead of it.

 

But then understatement seemed to be the order of the day, as this tweet from SpaceX boss, Elon Musk, indicates:

Fullscreen capture 2016-09-02 092112 AM.bmp

If they’re really unsure what caused the loss of the Falcon vehicle, might I be the one to suggest that it was the multiple massive explosions and the big fire?

I’m quite interested to discover what caused the multiple massive explosions and the big fire, though.

In the meantime – knowing that no-one was injured in this incident, and that Elon Musk has enough money not to be troubled too much by the loss of a rocket – I can’t stop watching this amazing video.

Astrology Question Answered

As recently spotted on some listicle or other:

“Anyone here into astrology? I’ve been feeling down and having some pretty negative moments lately.
Any specific planet that could be to blame, please?”

“Yes, Earth.”

Eish. Too true.
I need a weekend*. Stat.

 

* I’m well aware that said weekend will be spent on Earth, yes.