Mathspig has been tracking the Covid 19 Stats through the Worldometer tracker and calculating the AVERAGE NO. DEATHS per day at the 50, 60, 70, 80,, 100 and now, the 200 DAY mark. The average is still rising which, as the average started low, is not good news. What can I say? Mask Up, folks.
MATHSPIG is reporting in from lockdown in MELBOURNE, Australia, where mask-wearing outdoors is now compulsory, there is an 8pm-5am curfew and travelling more than 5km from your residence is banned.
Excellent Covid-19 stats update here.
Excellent Covid-19 stats update here.
“Eating even the moderate amounts of red and processed meat sanctioned by government guidelines increases the likelihood of developing bowel cancer” according to the above article in The Guardian, UK.
The sample size was 500,000. That’s good. It is a self-selecting sample. That’s not good. They could all be health fanatics. But here is the kicker:
“The researchers found those who ate the most and least red and processed meat tended to exaggerate their consumption or lack thereof.”
That’s a shock. People lie or exaggerate. Even the researchers then suggest – despite the screaming headline – that you don’t change your diet.
Although, looking at the plate above … I would!
According to this headline in THE AUSTRALIAN 25th, March 2009 meat eaters are at risk of dying of cancer. The study published in Archives of Internal Medicine involved half a million people over 10 years. So far so good. That is a good sample size. The sample consisted of people aged 50 to 71 years at baseline or, obviously, after 10 years 60 to 81years!!!! So some deaths would be expected. Nevertheless, the article states:
“Men whose red meat intake put them in the top 20 percent consumption band were 22 percent more likely to die of cancer in the 10 years of the study, compared to men whose intake was in the lowest 20 percent. For women, there was a 20 percent increase in risk.”
Here is the problem. Firstly and I quote from the original study: “Meat intake was estimated from a food frequency questionnaire administered at baseline.’ So they asked people once what their eating habits were then assumed they continued for the next 10 YEARS??? How likely are your eating habits to change in 10 years???
Secondly, and this was mentioned in the article without explaining the maths, big meat eaters tend also to be big drinkers, smokers, obese and the rest. This study has tried to separate out meat eating from other unhealthy lifestyle choices using the Cox Regression. Mathematical wizardry has produced these numbers but they don’t mean much.
If the study used a control group of drinking, smoking, obese vegans then compared mortality rates over 10 years that would be interesting. But where do you find half a million of them????????
Finally, the study concluded ‘Red and processed meat intakes were associated with modest increases in total mortality, cancer mortality, and cardiovascular disease mortality.’ Not the stuff of headlines at all!!!!!!!
Weight: 250kg
Height: 250cm
Top Speed: 56kph = 16 m/sec
More bear stats here.
Weight: 680kg
Height: 250cm
Top Speed: 35kph = 10m/s
More bear stats here.
Comparing these speeds to the fastest man on earth, Usain Bolt:
Top speed: 243kph = 12m/s
So Usain Bolt could out run a Brown Bear but NOT a Grizzly!
In fact more Americans die choking on their own vomit each year than a re killed by bears.
More death stats here.
But bears are very fast so Park Rangers recommend the following survival tactics:
More bear survival info here.
REF: Dog helps save hikers after grizzly chases them for 20 minutes here.
More deaths occur due to falling off chairs in Australia. Quad bikes are deadly anywhere.
Full Stats and references here.
Meanwhile, you see a shark fin. You can swim BUT what distance do you need to be from the shark to make it to the beach.
You will find some interesting maths here.
Weight: 250kg
Height: 250cm
Top Speed: 56kph = 16 m/sec
More bear stats here.
Weight: 680kg
Height: 250cm
Top Speed: 35kph = 10m/s
More bear stats here.
Comparing these speeds to the fastest man on earth, Usain Bolt:
Top speed: 243kph = 12m/s
So Usain Bolt could out run a Brown Bear but NOT a Grizzly!
In fact more Americans die choking on their own vomit each year than a re killed by bears.
More death stats here.
But bears are very fast so Park Rangers recommend the following survival tactics:
More bear survival info here.
REF: Dog helps save hikers after grizzly chases them for 20 minutes here.
A raucous romp through the absurdities of American Gun Culture
10 Reasons Students Hate Maths: BUSTED
10 Reasons Students Hate Maths: BUSTED
10 Reasons students hate maths: BUSTED
10 Reasons Why Students Hate Maths: BUSTED
10 Reasons students Hate Maths: BUSTED
10 reasons to hate maths: BUSTED
10 reasons to hate maths: BUSTED
10 reasons to hate maths: BUSTED
10 Reasons to Hate Maths: BUSTED
10 Reasons to Hate Maths: BUSTED
Comic & cutting comment plus random raves.
