Check out this article about the periodic table that two astronomers modified to show the origins of the different elements in your body. https://www.sciencealert.com/this-awesome-periodic-table-shows-the-origins-of-every-atom-in-your-body
There are many ways that a person can modify a bike to give themselves an advantage and with two major cycling events (Tour of Alberta – road cycling and FISE world action sports festival – a couple different BMX events and mountain bike slope style) in Edmonton in September these modifications have been on my … Continue reading
I’m a big fan of not reinventing the wheel. I also believe that using a multitude of tools and resources is valuable for all learners. As a consequence, I use a lot of resources developed by other people when I teach. I thought I would share some of those here. Crash Course – created by … Continue reading
It is impossible to write on every science topic out there, which is awesome. There is so much science going on, in all parts of the world. Some of it is done in universities or in organizations but a lot of it happens in other spaces where someone sees a need or asks a question … Continue reading
I messed my knee up a lot of years ago. And by I messed it up, I mean someone else did something stupid that messed it up but that’s beside the point. I was told I would never do a lot of things again and some of them I have completely gone along with. I … Continue reading
Drafting is something that you hear about in a number of different sports. Basically, when you draft, you sit very close behind someone else (and by sit I mean paddle, swim, bike, run, etc). The idea is that you spend less energy than the person at the front. But how does this work? A … Continue reading
I saw this interesting article about installing floating photovoltaics on Lake Mead and Lake Powell in the U.S. as a means of generating power using renewables and reducing some of the significant evaporation from the two lakes. It makes sense that the solar panels will generate electricity, but I’m curious about two of the claims: 1) how much … Continue reading
Guest Blogger: Alex Diaz I have been looking to the sky since I was a very young boy. When I first saw the Northern Lights or, Aurora Borealis, they seemingly appeared within the blink of an eye. Nothing but green surrounded me and I remember wondering how does such a dazzling display of lights come … Continue reading
I was talking about batteries in my physics class and it got me thinking, how do rechargeable batteries work? A battery (like the ones that died in my mouse this morning) uses chemical reactions to create a charge. Basically, (in really simple terms) the electrons get pushed up the equivalent of a really big hill … Continue reading
A few weeks ago, talk of gravitational waves dominated most of science reporting. Gravitational waves are similar to the ripples that move out along the surface of the water after you drop a pebble into a pond, except that instead of being ripples in water they are ripples in space-time. Einstein predicted gravitational waves as … Continue reading
