Math Birds Evening Grosbeak When contemplating a spirally constellation of twin primes, you may ask, “Just how many are there? – Infinite?” The Twin Prime Conjecture would say so.
Math Birds Chestnut-backed Chicka-dy/dx Another Math bird in the series! These little chickadees make the cutest noise. They have had a brood every year in the neighbors gum tree. When I see their rollercoaster flight, I think of slope fields.
Math Birds Western Sand Parallelepiper Another Math bird in the series! This one was inspired by my 17yr old discussing her math homework of deriving the volume for a parallelepiped. So of course It spawned the thought of parallelepiped sand castles.