Glad Hobo Express

Thursday, December 11, 2025

The "double copy" correspondence

Tuesday, December 09, 2025

Spider cognition

Sunday, December 07, 2025

The four-millionth term of A157711

The sum of the first 3583 prime counts of A383675 is 3998725. The sum of the first 3584 prime counts is 4000485. Hence, the four-millionth t...

Saturday, December 06, 2025

Taş Tepeler (the dawn of civilization)

Thursday, December 04, 2025

Long range mountain surfing

Tuesday, December 02, 2025

The West Coast Trail

Saturday, November 29, 2025

Kleptoplasty

Thursday, November 27, 2025

Slime molds

Tuesday, November 25, 2025

Pieter Bruegel the Elder

Sunday, November 23, 2025

Pokeweed

View web version

perp

Hans Havermann

View my complete profile

Powered by Blogger.