Bought two used Lego Mindstorms NXT 2.0 shortly before lockdown (by chance) and built most of the projects from http://www.nxtprograms.com/index2.html http://ww

Bought two used Lego Mindstorms NXT 2.0 shortly before lockdown (by chance) and built most of the projects from http://www.nxtprograms.com/index2.html http://www.nxtprograms.com/index2.html with the kids. These projects are VERY high quality and fun for kids. Unfortunately the programming interface for NXT 2.0 is crap and I must admit the NXT bricks saw little use since then. I also have two Beyerdynamic headphones: one DT 770 Pro 80 Ohms and one DT 990 32 ohms. I use them mainly for meetings (WFH). There are very comfortable and some day I wear them for almost 8 hours. They sound different from each other but both are very clear. The DT 990 is "open" which means I can still hear what is going on in the house, for the days kids are at home too.