Trying to make sense of a fluid fall — from insidehighered.com by Doug Lederman
As more colleges announce their instructional plans, two simulations suggest some of the likely challenges to a physical return. Others see opportunity for experimentation around teaching and learning.

Some interesting simulations for face-to-face (F2F) classrooms from Caltech
Some interesting simulations for face-to-face (F2F) classrooms from Caltech
Some interesting simulations for face-to-face (F2F) classrooms from Caltech
Some interesting simulations for face-to-face (F2F) classrooms from Caltech
Some interesting simulations for face-to-face (F2F) classrooms from Caltech