Commander Chris Hadfield captured the world’s imagination last year, when, from 13 March to 13 May 2013, he was the first Canadian Commander of the International Space Station. While aboard the ISS, Commander Hadfield did a series of “experiments,” both for scientists, but, perhaps most importantly, for youth. This included genuinely interesting questions like “How do you cry in space? (video above)” and “How do you cut your nails?” and the always important “How do you go to the bathroom?” His amicable nature and genuinely infectious enthusiasm brought science to the masses, and helped inspire thousands of youth.
Recently, Chris Hadfield released his book – “An Astronaut’s Guide to Life on Earth.” My sister waited in line for 3 hours at our local Costco to get me a signed copy for my birthday, and I finally got around to reading it for this review. The book follows the life of Chris Hadfield as he becomes the commander of Expedition 35, detailing his attitude and the path he took to become the first Canadian Commander of the ISS. The book is split into three broad sections leading up to Expedition 35 titled “Pre-Launch,” “Liftoff” and “Coming Down to Earth,” with several chapters within each section.
In December of 2012, I was asked my thoughts on the Sandy Hook shooting on Twitter, and if I was going to write about it through a public health lens. I said no – I didn’t want to weigh in so soon, and I didn’t really know where to start. Sandy Hook capped off a year where 130,437 people were shot by firearms. Of these, 31,672 people died, with almost 60% listed as suicides. Since that exchange, there have been several more mass shootings (defined as 4 or more fatalities in one instance - not including the shooter), and I kept surfing the internet to explore the arguments on both sides of the gun control debate. As pointed out by Kathleen Bachynski over on The 2×2 Project’s series on gun violence, aptly titled “Fully Loaded“, if “measles or mumps killed 31,672 people a year, we would undoubtedly consider the situation to be a public health emergency.”
The issue is, I’m not inherently against owning firearms. Sure, I don’t understand it, and it makes little to no sense to me how owning a gun makes you feel safer given how every other country in the Western world doesn’t and they seem to be getting along just fine, but that’s not the point. Many gun owners own firearms for self-defence, but use them mainly for fun and recreation – shooting targets and hunting are two of the major uses. More importantly though, Americans don’t want to give up their firearms, and that attitude isn’t going away any time soon: Anyone who thinks advocating for a universal ban on firearms in the US is wasting their time.
Every year, I make a point of rounding up students in my department and encouraging them to volunteer one evening judging our local science fair. This year, the fair was held at the start of April, and featured over 200 judges and hundreds of projects from young scientists in grades 5 through to 12, with the winners going on to the National Championships.
Perhaps the most rewarding part of volunteering your time, and the reason why I encourage colleagues to participate is when you see just how excited the youth are for their projects. It doesn’t matter what the project is, most of the students are thrilled to be there. Add to that how A Real Life Scientist (TM) wants to talk to them about their project? It’s a highlight for many of the students. As a graduate student, the desire to do science for science’s sake is something that gets drilled out of you quickly as you follow the Williams Sonoma/Jamie Oliver Chemistry 101 Cookbook, where you add 50 g Chemical A to 50 of Chemical B and record what colour the mixture turns. Being around excitement based purely on the pursuit of science is refreshing.
However, the aspect of judging science fairs that I struggle most with is how to deal with the wide range of projects. How do you judge two projects on the same criteria where one used university resources (labs, mass spectrometers, centrifuges etc) and the other looked at how high balls bounce when you drop them. It becomes incredibly difficult as a judge to remain objective when one project is closer in scope to an undergraduate research project and the other is more your typical kitchen cabinet/garage equipment project. Even within two students who do the same project, there is variability depending on whether or not they have someone who can help them at home, or access to facilities through their school or parents social network.