With Valentine’s Day approaching Mathspig has reposted this warning.
Chocolate contains a chemical called Theobromine. This alkaloid ( other alkaloids include cocaine, nicotine, caffeine, and strychnine) can kill humans. More infoWired Magazine.
How much chocolate is too much?
Firstly, the darker the chocolate the more Theobromine it contains.
According toAbout Chemistrybased on the highest possible toxicity:
* Vetmedicine: Cooking chocolate contains 8-10 times the Theobromine in Milk Chocolate.
According toWiredlarge doses of theobromine may cause “nausea and anorexia ….. sweating, trembling and severe headache.”
The Royal Society of Chemistrynotes that chocolate does not contain caffeine, but theobromine induces similar symptoms.
LD50 for the lethal dose for 50% of the population for Theobromine is:
The link above has a breakdown of American age groups that believe in Zombies. Americans that believe in an Apocalypse of some sort, including an alien invasion is fascinating. See Vox Poll here.
There is a lot of middle school maths in fashion from design, to fabrication to costing. But it’s much more fun to see some of the maths in the NY MET GALA outfits.
Choco Yum Yum! Mathspig lervs chocolate. But did you know chocolate can kill you?
Chocolate contains a chemical called Theobromine. This alkaloid ( other alkaloids include cocaine, nicotine, caffeine, and strychnine) can kill humans. More infoWired Magazine.
How much chocolate is too much?
Firstly, the darker the chocolate the more Theobromine it contains.
According toAbout Chemistrybased on the highest possible toxicity:
* Vetmedicine: Cooking chocolate contains 8-10 times the Theobromine in Milk Chocolate.
According toWiredlarge doses of theobromine may cause “nausea and anorexia ….. sweating, trembling and severe headache.”
The Royal Society of Chemistrynotes that chocolate does not contain caffeine, but theobromine induces similar symptoms.
LD50 for the lethal dose for 50% of the population for Theobromine is:
This is a repost of Mathspig’s very popular Stuntman/woman series.
The main concern when jumping off a building is that the airbag (cardboard boxes) cover the drop zone.
The maths calculations involved in jumping off a building are straightforward. You might like to check out How Maths Solved a real murder.
Jump Height that Kills
It doesn’t take much of a fall to cause damage. Sean Hughes, professor of surgery at Imperial College, London. Says “From a height of 3m you could fracture your spine,” he says. “At around 10m, you’re looking at very serious injuries.” (The Guardian, 20 MAY 2014)
Stunt Jump from building from standing start
As this jump – as in most base jumps – involves a standing start:
And the Oscar for Best Mathematical Performance Goes to …..
Ben Zauzmer
Ben Zauzmer, a Harvard Applied Math graduate who has a 75 per cent success rate in predicting the winners of Oscar Awards every year, has correctly predicted 20 of 21 winners in 2018 Oscars, which is a success rate of 95%.
How does he do it? He gathers thousands of data points on Oscar ceremonies over the past two decades – such as categories movies are nominated in, other award results, and aggregate critic scores – and he uses statistics to calculate how good a predictor each of those metrics is in each Oscar category. Then, he plugs in the numbers and that gives him the % chance that each film will win in each category according to theBoston Globe.
Ben, who writes for The Hollywood Reporter, uses his mathematical model to produceBar Graphs like this:
This year the Best Picture was a close call, but Ben’s Mathematical Prediciton was correct.
TOPICS: Decimals, %, algebra, vol, weight units (Metric)
At low levels of consumption alcohol impairs decision making and inhibits coordination. It makes you DUMB and CLUMSY, which can cause serious injuries if you, say, fall down stairs.
Legal Age to Buy or Sell Alcohol USA: 21 years
Legal Age to Buy or sell Alcohol AUST, NZ & UK: 18 Years
Legal Age to Buy or sell Alcohol CANADA: 18 – 19 Years depending on region.
At higher levels of consumption ALCOHOL can kill. It is a depressant. It acts on your central nervous system. It can STOP YOU BREATHING.
* Vetmedicine: Cooking chocolate contains 8-10 times the Theobromine in Milk Chocolate.
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