Hello!

I read a bunch of SE's and write on some. I'm a mathematician by profession. As an amateur I do things like to do things like

• Design and play non-standard harmonicas
• Play with portable amateur radio equipment
• Dance bugg (Sort of Swedish jive)
• Juggle
• Talk to people
• Turn everyday things to math problems

I also like reading about and thinking about many different subjects, including

• All kinds of musical instruments
• Human prehistory
• The future of humanity and possible disasters
• ... in particular, risks of artificial intelligence
• Animals and other organisms
• Evolution