Light pollution: beware of the excess of smartphones and LEDs for our retinas
ANALYSIS - In a report the chronobiologist Dr Yvan Touitou and the ophthalmologist Jean-Louis Dufier, have shown that, through misuse,...
smartphone
Smartphone damages the skin in these four ways, know how to avoid it
We all know that as much as the advantage of a smartphone, its disadvantages are also not less. Excessive use...
Reliable Covid tests in less than 10 minutes via saliva and on smartphone
INFOGRAPHICS - A little saliva deposited on the port of an adapter connected to a smartphone to find out if...
If you also use a smartphone before sleeping, then be careful! May have a bad effect
You do not get relief from the eyes by working all day, after that if you use the smartphone before...
