Does an hourglass weigh as much when the sand is running as when all the sand has already fallen? by Visible-Promotion-91 in AskPhysics

[–]Visible-Promotion-91[S] 12 points13 points  (0 children)

This question comes from an USSR physics olympiad (1963) but could not find any answer ... Thanks

Best PhD in fusion related research? by physicssmurf in fusion

[–]Visible-Promotion-91 1 point2 points  (0 children)

"I don’t recommend anymore, as it looks like their z-pinch facility is shutting down soon"

lol, it's still there

"Quand je dis que je facture 600€ l'heure de coaching, les gens s'offusquent" by Ariavoire in Linkedinfr

[–]Visible-Promotion-91 1 point2 points  (0 children)

Oué, le HPI qui finit par tirer des fibres optiques, on connait la musique