There are TED Talks about it. I won't talk much longer, but each person in this room, including myself, has 100 trillion of these micromachines in their body, so that we can enjoy well-being.
Il y a des conférences TED à ce sujet, je ne vais pas m'y attarder, mais chacun d'entre nous dans cette salle a 100 billions de ces micro-machines dans son corps pour profiter de son bien-être.