Survival World on MSN

What to Do When a City Blackout Strikes - Practical Steps to Evacuate

Push a pen or twig straight up through a flat surface – cardboard, a notepad, even your phone case. Watch the shadow it casts ...
IEEE

Routine EEG Process for Beginners using Geometry Compass Method in a hospital

Abstract: The electroencephalogram (EEG) is an exam used to evaluate the functional state of the brain and diagnose various cerebral, neurological, and psychiatric diseases. Performing the EEG ...