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Biology

This category contains 282 posts

Musics activates the reward centre in your brain

I love music. I play music in a concert band and I listen to a lot of music. I also have pretty diverse tastes. There are just a few types that I really don’t enjoy. I wrote a post a while ago that focused on what your music tastes say about your personality; today I’m … Continue reading

Species focus – Bighorn Sheep

Perhaps one of the most common animals to see in Banff and Jasper National Parks is the Bighorn Sheep.  They often hang out close to the roads and in the parking lots, making photos of these guys a pretty common commodity. This one was one of three hanging out next to the highway in May … Continue reading

Data and figure skating

I wanted to write some posts that discussed some of the science of figure skating, but have been amazed at how little scientific research there seems to be. There is a lot about caloric intake and the fact that it is quite often inadequate, but most of this doesn’t actually say what the expenditure is … Continue reading

Working yourself to death

The other day I heard about Karoshi. Karoshi is the Japanese word for working yourself to death. Not just exhaustion, or even mental breakdown. No, they actually die. I hate to say it but I’m not surprised this is happening. I personally worked for a couple organizations that seemed to work to undermine my non … Continue reading

Species focus – Tasmanian Devils

Okay, so a Tasmanian Devil might seem like an odd choice for someone born and raised in Canada, but I have relatives in Australia and I went there once when I was a kid. When I was there we had a rather eventful experience with Tasmanian Devils. We went to a wildlife park and the … Continue reading

Pregnancy hormone as a symptom of prostate cancer, what?

It’s Movember! A month geared towards raising awareness of men’s health issues. The focus is particularly on prostate and testicular cancers and mental health awareness. However, because men typically have a shorter life span than women (4 years on average in Canada), and are more reluctant to talk about their health, both mental and physical, … Continue reading

Wolves are a vital part of the ecosystem

I was watching the local news a few days ago and was stunned to hear a story of local farmers and ranchers wanting wolves removed from the ecosystem. I have sympathy for the individuals. I understand that the wolves affect their livelihood. I think one of the issues here, and with so many similar cases … Continue reading

Should I get the flu vaccine?

Typically speaking I don’t get the flu vaccine. I cling to older guidelines that indicate that it is most necessary for the young, the old, and the otherwise compromised. However, a recent Nova episode on vaccines has forced me to think. Now I should start with the fact that I am totally for vaccination. I … Continue reading

Species focus – Nudibranchs

Nudibranchs are unbelievably cool, with vibrant colours and odd shapes they really do look like aliens of the ocean. They are, in fact, a type of mollusc, which includes clams, snails, and octopus. Their name in latin means naked gills, which is what gives them the strange body forms as the gills take different shapes … Continue reading

Species focus – Sharks and cancer

I am a shark freak. I love them. I want to climb into a shark cage and see a great white up close. I read books about sharks, and I don’t just watch shark shows during Shark Week. Aside from some still prevalent fear of sharks and mindless person-eaters, one of the things that has … Continue reading

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