Posts Tagged ‘shock’


4. If you are involved in a car chase, hijacking, explosion, volcanic eruption or alien invasion, you will not go into shock.

January 10, 2019

Here are just a few of the popular disaster movies:
Avalanche (2001), Earthquake (1974), Armageddon (Involves meteors 1998), Deep Impact (More meteors 1998), 2012 (Tsunamis, earthquakes, the lot. 2009), Twister (tornadoes 1996), Backdraft (Fire. 1991) and Towering Inferno (They don’t make thunderous movie titles like that anymore. (1974)  

But what percentage of people involved in, say, an explosion suffer from SHOCK! There are many statistics about Post Traumatic Stress Disorder (PTSD) available. In one excellent study in The National Centre for PTSD Journal involved an explosion in a paint factory in Norway (1976), the 246 employees were ranked for their exposure to shock as follows:.

A. 66 Narrow escape

B. 59 Involved but not in danger

C. 121 Not present on the day.

 80% Group A suffered shock and PTSD. Both Groups A & B showed symptoms of PTSD 7 months later. If, say, a plane crashed into your school sports field and your class survived with minor injuries calculate  how many students in your maths class would go into SHOCK and how many would be left to take action using the above statistics.

These stats can also be used as a fraction or decimal exercise using 0.8 or 4/5 as the fraction of students in shock.

More information at the Health Dept WA

NOTE: Many schools in Australia today not only practise fire drills but terrorist attack lockdowns.


Could this be our new Maths Rock Star?

April 18, 2016

Could this be our new Maths Rock Star?

So Canada has a Prime Minister who not only understands Quantum Computers, he is really excited by the possibilities. And look at the blackboard behind him mathspiggies. That’s BIG TIME maths.

Grant Imahara (below), an engineering graduate, star of the TV show Myth Busters and more or less a Maths Rock Star himself, claims that bringing back esteem and awe for scientists and scientific studies will boost student interest in science and maths.


“We need rock stars. In the 60s astronauts were rock stars … Everyone wanted to be an astronaut” said Imahara.

(Behind America’s Decline in Math, Science and Technology, USNEWS, 13 Nov 2013)

Justin Trudeau may just fit the bill. Justin is 44 years old. He first studied English Literature, graduating with a BA. After completing his BEd he worked as a teacher in Vancouver, British Columbia.


Screen shot 2016-04-18 at 1.15.16 PM

Here is Justin in front of the blackboard. Look at the blackboard content.

It’s Middle School Maths!!!

Contrary to the general belief that Bachelor of Arts students don’t get maths, Justin went back to university and studied engineering. Then he tackled a Master’s Degree in Environmental Geography. He used his public profile to advocate for various causes and acted in the 2007 TV miniseries The Great War. He was elected to the House of Commons in 2008 and won the elections as leader of the Liberal Party in 2015, becoming Canada’s second youngest Prime Minister ever.

So Justin Trudeau really puts the GLAM in GEEK. He is a well-read actor, environmentalist, maths-geek Prime Minister. And a boxer too. We could do with a few more poiticians like him!!!


Then, maybe, all elections could be settled like this in the future!! Ha!