@ivory Sirs! Ivory doesn’t play mp3s, or even show that there is an mp3 here. (You can hold down on the embed and copy to get a link to open in browser.)
Lovely stuff. The BBC pays hypernerds to find out whether changing their on-screen graphics will save people some money in energy bills. Turns out, it does, so they did it. https://social.bbc/@BBCRD/110870984042333521