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Chemistry

This category contains 59 posts

Magical Drafts and Potions: An Activity Book for Harry Potter Fans

From Fizzing Whizbees to Erumpent Toothpaste there are 8 recipes for different magical potions that any Harry Potter fan would enjoy creating. There’s also a muggle guide with instructions, easy to understand science descriptions, and some notes to help encourage critical thinking. All the proceeds from the sale of this item before Christmas will be … Continue reading

Magic Mondays: Surface Tension and Basilisk Venom

A few years ago, I made a potions kit as a gift for a young Harry Potter fan. I had a blast coming up with different science experiments that could be done with ingredients from the grocery store and renaming them to create my own magical illusions. Well someone asked if I could share these … Continue reading

A dose of sugar makes the future seem worth waiting for

I wrote a post last fall on the impact of seeing nature on our ability to pass on small rewards now in order to receive bigger rewards in the future. To be honest, I had since forgotten about this but having been in a pretty good deep freeze off and on (but mostly on) for … Continue reading

Because putting chemicals into the atmosphere always works out for the positive right?

Despite some recent articles by some major news outlets there is no plan to dim the sun in order to combat climate change. Thankfully that suggestion is still well out of reach of science, of course perhaps we should try raking the surface :). The article that these outlets were referring to is by Smith … Continue reading

The origin of elements

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

No straight answer

A few weeks ago I wrote two posts on synthetic versus cotton clothing and synthetic versus cotton wound dressings. Those came out quite squarely on the side of the synthetics. But nothing in life is ever that simple. The other side of the discussion are the environmental and social impacts of cotton versus synthetic clothing … Continue reading

Science Videos that Rock

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

Science Fair

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

What do cold weather and red peppers have in common?

Adipose tissue is the type of tissue designed to store fat (ideally to be used for energy). It also helps to protect parts of the body by cushioning it. Fat is also a known insulator keeping the body warm.  There are two main types of adipose tissue: white and brown. White adipose tissue is responsible … Continue reading

Whiter than white? Not with LEDs

I have bought your paper with a high percentage of post-consumer recycled content for several years. I don’t typically notice that anything is different until I see my paper up against someone else’s; that’s when I see that white is not always white. But it turns out that manufacturers of things like paper and laundry … Continue reading

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