What is Nostr?
Professor of Science Communication in Leiden

Studies how to do science communication well and writes about math for a general public.

Lives with Han, Rifka, Tex and their very cute cat Maui.

Posts in Dutch and English

Image: me in a blue rib velvet jumpsuit smiling next to a paper art work made by one of my kids. You can also see my cartouche necklace with the name of my mother in hieroglyphs.
Public Key
npub1pvpka2wulqusqqhzrla4tj064rqhrkp8t9tlf7x44md43shw8wkqgq42n6
NIP-05 Address
ionica_at_mathstodon.xyz@mostr.pub
Profile Code
nprofile1qqsqkqmw48w0swgqqt3pl764e8a23st3mqn4j4l5lr26ak6ccthrhtqfuctw8
Author Public Key
npub1pvpka2wulqusqqhzrla4tj064rqhrkp8t9tlf7x44md43shw8wkqgq42n6