big ideas

Leonardo Da Vinci wrote in his notebooks that the heart was "vortex oriented".

In fact blood doesn't flow in a laminar fashion, whereas in reality the main pattern appears to be a vortex.

[📹 outsubo.ana]

This Black Friday, we’re doing something different. Instead of a 20% off discount, get a year of Superpower… for free. #bloodfriday

The Cathedral Effect

collecting historical ornaments for inspiration

<n>The Hierarchy of Helpfulness</n> diagram on effective problem-solving. Courtesy of <n>D. Brown Management</n>.

A still from the 1993 TV show <n>Babylon 5</n> episode “<n>Passing Through Gethsemane</n>”.