Here is a video of someone who explored the behaviour of garden squirrels through engineering. You are sure to learn something.
Here is a nice quiz asking whether a name refers to an antidepressant drug, or is found in Tolkien. Not as easy as it sounds.
Solitter ai is a service that allows to separate the voice and the instruments from a song. It is done through AI, and is magical.
I was interested in the music, for karaoke reasons, but a friend mentioned the potential to make Frankenstein songs with the extracted voices, which is apparently a favourite activity among DJs.
Here is a very nice cover of it's my life. It will brighten your day even without the accompanying video.