Send the following on WhatsApp
Continue to ChatAdrian Hasler als Keynote-Speaker in Bern https://www.lie-zeit.li/2018/12/adrian-hasler-als-keynote-speaker-in-bern/
Adrian Hasler als Keynote-Speaker in Bern https://www.lie-zeit.li/2018/12/adrian-hasler-als-keynote-speaker-in-bern/