On melting ice cubes and molecular diffusion of heat

First of all, let me say how much I love having chats like the one Elin and I had over the weekend (which you only see the very beginning of above). I had gotten into a bit of a rut kitchen oceanography-wise, which, I am happy to report, is over now! Thanks, Elin! :-) One […]

Melting ice cubes experiment published in kids’ journal Frontiers Young Minds

On publishing in a journal peer-reviewed by kids, and suggesting it as a first journal new PhD students should be asked to write for You guys might remember my favourite experiment with the ice cubes melting in freshwater and saltwater. This experiment can be used for almost any teaching purpose (Introduction to experimenting? Check! Thermohaline […]

Observing the “melting ice cubes” experiment with a thermal imaging camera

Remember the melting ice cube experiment? Great! If I had the chance to teach an intro to oceanography or some other class where I have time with students over a longer period (these days I am mostly giving one-off workshops), I would actually use the thermal imaging camera to make a different point with this […]

Melting ice cubes experiment — observing the finer details

If you don’t know my favourite experiment for practically all purposes yet (Introduction to experimenting? Check! Thermohaline circulation? Check! Lab safety? Check! Scientific process? Check! And the list goes on and on…), check it out here. (Seriously, of you don’t recognize the experiment from the picture below, you need to read up on it, it’s […]

Melting ice cubes & thermal imaging camera

I haven’t talked about my favourite experiment in a long time (before using it last week in the MeerKlima congress and suddenly talking about it all the time again), because I felt like I had said everything there is to say (see a pretty comprehensive review here) BUT! a while back my colleagues started playing with a […]

Melting ice cubes, again

Somehow I am stuck on this demonstration! I can’t let go of this experiment. Last time I posted about it, someone (Hallo Papa!) complained about the background and how I should set a timer and a ruler next to the beakers for scale. The background and timer I did something about, but the ruler I […]

Melting ice cubes reloaded

Or why you should pay attention to the kind of salt you use for your experiments. The melting ice cubes in salt and fresh water is one of my favorites that I haven’t written about in a long time, even though (or possibly: because) I wrote a whole series about it last year (see links at […]

Melting ice cubes – what contexts to use this experiment in (post 4/4)

What contexts can the “ice cubes melting in fresh water and in salt water” experiment be used in? As you might have noticed, I really like the “ice cubes melting in fresh water and in salt water” experiment. Initially, I had only three posts planned on the topic (post 1 and 2 showing different variation […]