Tim Miller at The Data School published the best visualisation of SQL joins that I've seen so far, It's a handy resource if, like me, you keep forgetting the differences.
How Many Plants is a fantasticly handy and beautifully designed website that provides identification and caring guides for all the different kinds of indoor plants!
David Galles atthe University of San Francisco created a fantastic website with animations that visual data structures and algorithms as they are executed.
Soundshader published on Github a study of using the DFT shift theorem to generate spectrograms from birdsong and compare them to spectrograms generated from musical instruments.
craig Anderson from the University of Glasgow published an interesting article in The Conversation that describes how to calculate the probability of completing the Panini Euro 2020 sticker album, and how much it will cost you to complete the collection.
Noteworthy.ie published an interesting deep dive into the emissions data of Irish companies. They look at the trend in company emissions since 2013 and highlights the gaps in the data available.
Varun Vachhar published an extensive blog post with coding examples demonstrating the use of noise in creative coding, such as motion, distortion, particles, and flow.
Ever wonder how places scale with other places on a map? Well the Scale-A-Tron is the tool for you! Draw a polygon and then move the map around underneath to compare the scale of your selected area with another area.