Here is an awesome motivational video to start off the weekend. It's an animation done in Russian with subtitles at the bottom. Make sure to view it the second time to get the full meaning of the author's message. So go out there and commit something outside of your comfort zone. "JUST DO IT" "The Most Important - It's Not A Game!"
7/2/11
Mr. Freeman
7/1/11
140 dB - The Human Body and Sound Experiments
6/30/11
Kinesiology: The Myotomes
Image by Tamityville via Flickr |
I have finished a Bachelor of Science in Kinesiology and Health Science program, and know a reasonable amount of background information on the subjects pertaining to health and physical activity. Today I will start off with a brief introduction to Myotomes and their testing.
Myotomes are defines as a groups of muscles supplied by a single nerve root. It also has to be noted that spinal nerves come in pairs, one from the left side and the other from the right side. So an injury to a single nerve root (either right or left) is associated with muscle weakness (a.k.a. incomplete paralysis) of the myotome (left side or right side muscles) supplied by that nerve root. When testing a myotome, key muscles are tested for weakness, not pain.
Image by EUSKALANATO via Flickr |
6/29/11
If It Were My Home

A land of vast distances and rich natural resources, Canada became a self-governing dominion in 1867 while retaining ties to the British crown. Economically and technologically the nation has developed in parallel with the US, its neighbor to the south across an unfortified border. Canada faces the political challenges of meeting public demands for quality improvements in health care and education services, as well as responding to the particular concerns of predominantly francophone Quebec. Canada also aims to develop its diverse energy resources while maintaining its commitment to the environment.
The land now occupied by Canada was first inhabited approximately 16,000 years ago by aboriginal peoples. Starting in the late 15th century the British and French explored and settled along the eastern seaboard. The 19th century saw a rapid influx of European immigrants as the westward push that characterized the continent's development continued.
The beginning of the 20th century saw Canada's early involvement in World War I due to British control of its foreign affairs. In 1919 Canada joined the League of Nations independently of Britain taking control of its own foreign policy. Canada declared war on Germany during World War II three days after Britain, with the first Canadian Army units arriving in Britain in late 1939.
Today, Canada is characterized by its socially democratic programs such as universal health care, the Canda Pension Plan, and Canada Student Loans. In 2006 The Economist ranked Canada the third most democratic nation in its Democracy Index, ahead of all other countries in North and South America.
6/28/11
Top 10 Most Extreme Substances Known on Earth
6/27/11
Keep your mouth shut about your goals and plans.
Isn't it good networking to tell people about your upcoming projects?
Doesn't the “law of attraction” mean you should state your intention, and visualize the goal as already yours?
Nope.
Tests done since 1933 show that people who talk about their intentions are less likely to make them happen.
Announcing your plans to others satisfies your self-identity just enough that you're less motivated to do the hard work needed.
In 1933, W. Mahler found that if a person announced the solution to a problem, and was acknowledged by others, it was now in the brain as a “social reality”, even if the solution hadn't actually been achieved.
NYU psychology professor Peter Gollwitzer has been studying this since his 1982 book “Symbolic Self-Completion” (pdf article here) - and recently published results of new tests in a research article, “When Intentions Go Public: Does Social Reality Widen the Intention-Behavior Gap?”
Four different tests of 63 people found that those who kept their intentions private were more likely to achieve them than those who made them public and were acknowledged by others.
Once you've told people of your intentions, it gives you a “premature sense of completeness.”At first you might feel unable to hold all your goals and aspirations only to yourself, but you should try and do it gradually to see the most benefit from it. If you can't hold off telling someone your goal then try rephrasing it into a way that will not give you any social satisfaction or gratification. For example, instead of saying: "I've joined a gym and bought running shoes. I'm going to do it!" say something like: "I want to get into shape and become more fit, and if I slack off you should kick my ass or not talk to me for a while". That way you will be dissatisfied with your statement to a friend and will still be compelled to do your hard work to reach that goal later on.
You have “identity symbols” in your brain that make your self-image.Since both actions and talk create symbols in your brain, talking satisfies the brain enough that it “neglects the pursuit of further symbols.”
6/25/11
Inception, the movie in 60 seconds
An entertaining idea has been born on the YouTube - 60 second videos that try to depict full length movies in only one minute. YouTube user DISS2011 has compiled a big collection of these 1 minute movies over at his channel.
6/24/11
Art meets science in a stem-cell exhibit
This year marks the 50th anniversary of the discovery of stem cells by Canadian scientists James Till and Ernest McCulloch, thus the Ontario Science Centre !dea Gallery has brought together scientists and artists to explore the intersection between art and the cutting-edge science of stem cell research.
This collaboration has inspired student artists and designers from a remarkable diversity of disciplines -including fashion design, science and medical illustration, and visual and textile arts - to respond with their personal visions of what stem cells are and what they mean.