Yesterday I stumbled upon one of Tony Vincent's periscopes on twitter. I was impressed by one of the presenters, Kasey Bell, who explained how you can create animation using google slides. I had read about this hack somewhere else as well but yesterday I consolidated the way you can achieve this effect. And as the title of my blog suggests it is designed for my tech notes; thus, I would like to post this tip here so that I can remember it in the future!
To start with, I inserted a free creative commons image on a google slide and a butterfly png (an image without a background). Then I duplicated the slide (Ctrl+D) and I moved the butterfly a little. I duplicated the new slide and moved the butterfly a little bit again. I followed the same process creating eight slides - I absolutely believe the result will be much better if you create more slides, though! After this I published the google slides (File- Publish to the web). I changed the auto-advance slides to 'every second' both for the link and the embed code options and here I embed the result: