Tootfinder

bob dylan, having a totally normal one & posting excerpts from what purports to be a forthcoming science fiction novel to his instagram (though doesn't exactly say who wrote it or when it might be forthcoming). https://www.instagram.com/p/DTnwybFEXwi/

enjoying the highest form of Japanese politeness: being left in peace

I was proving the Uniqueness of Prime Factorisation to my older daughter (11) yesterday, and it turned out to be trickier than I remembered. I had to do Euclid's lemma, and that involved explaining proof by induction, and I was just worried that I was losing her when she said "Oh! Like John Finnemore's biscuits?" and the day was saved.
So: A toast to John Finnemore's Inductive Biscuit Politeness Theorem!