Questions related to DDR
I've seen a study using room temperature but normally other articles use 37C cell incubator to store and let cells repair their damage and fix them.
Seeing what is happening right now in Colombia, about demobilised FARC members being killed after they handed over their weapons, is there any other case in the world where this happened? Former combatants being killed or threatened after they disarmed?
How does Data Direction Register (DDR) pull up resistor circuit work in Atmega Micro controllers, configuring the registers to function as Output and Inputs depending on the DDR values 1 and 0 respectively? How is it working physically at the circuit level?