Comment by markrainey

https://ilearnt.com/ Over 200 posts on random things I have learnt or found interesting. Some are techie, some are work related, some are about life. Recent posts have included:

https://ilearnt.com/posts/publicprivatekeysintro/ - an introduction to public/private keys for non techies

https://ilearnt.com/posts/serviceandhospitality/ - service v hospitality

https://ilearnt.com/posts/bewareofthenormal/ - beware of the normal