2 terms, 8 years in total
France, Belgium, and Germany.
Here the answer is that this organisation is <span>providing services which are not offered in the regular medical care system - we see here that it's not covered by the insurance and that it's run by donations and volunteers.
Also, it's providing services probably rather to those who can't afford it. (I assume, else the donations would not make sense)
</span>
He <span>conducted experiments on "</span>stroboscopic motion".
The stroboscopic effect is a visual phenomenon caused by aliasing that happens when constant movement is represented by a progression of short or quick samples.
