Physically impossible. She would have to call every 7-3/4 seconds 24/7. And text every 14-1/2 sec. at some point she’d have to text and call at the same time and that is impossible. At some point at least three of these things would happen at the same time and it would be impossible.
How'd you guess??? I LOL'd when i saw your meme.
Someone said he was prob. thinking of Mercurochrome which was used 30-40 yrs ago and it had Mercury in it (thus the "Mercur" in the name).