Antifa have called off their planned Friday night direct action (DA) riot in Portland. #PortlandRiots

https://twitter.com/MrAndyNgo/status/1304533226614996997

New research published this week in the journal Biology Letters shows that some species of hummingbirds let their body temperature plunge to about 38 degrees Fahrenheit.

https://twitter.com/SmithsonianMag/status/1304536455725940742

Heavy check mark

Functions check

Heavy check mark

Sgt. Mark Lopez performs a functions check on a MK19 Grenade Machine Gun during Expert #Soldier Badge and Expert #Infantry Badge testing, Aug. 24.

https://twitter.com/USArmy/status/1304540689426980865