How would a turbine that takes energy from the air current generated by a passing car decrease the energy of the car?
Not sure where you got that idea from, but how would that generate a meaningful amount of energy? It seems very unlikely that such a system would ever recover the energy spent on its construction.
Sure, but those are completely different approaches. Dams have the advantage that they have a much larger capture area for water and that they can accelerate the water beyond the 10 m/s terminal velocity of raindrops.
Raindrop energy harvesting is a rubbish idea. The raindrops simply don’t have a meaningful amount of energy to begin with: https://news.ycombinator.com/item?id=36907674
It says “UNSUPPORTED: VSYNC is not available on the Linux platform.” and runs at a stuttery 133 fps. This test shows 144 Hz: https://fpstest.org/refresh-rate-test/ The Nvidia settings app shows 144 Hz + VRR are active and I can see that the cursor is rendered at >70 fps.
I’m pretty sure that my desktop is drawn at 144 Hz (on the primary display) and xrandr also tells me that that’s the active mode. 🤷♂️
Edit: This is with Nvidia (proprietary drivers) and VRR monitors.
Is that generally an issue on Linux Mint / Cinnamon X11? I have a 144 Hz and a 70 Hz monitor and they seem to work fine…
I’m not sure I follow… Did the Fedora Council actually take a decision?
I understood Matthew’s position as “this should be discussed in the Workstation WG first”, not as a “no”:
in favor of the process outlined above (tl;dr: talk to the Workstation WG, and if that does not come to a satisfying outcome, file a Council ticket for next possibilities).
It also seemed more likely that they would promote KDE without demoting Gnome.
But was there a follow-up on that (e.g. in the Workstation WG)?
What kind of junk energy is there to harvest from a car (in meaningful amounts)? I guess breaking is the obvious answer, but that’s already covered by regenerative breaking. Most car-based energy harvesting systems seem to employ speedbumps that clearly take useful (kinetic) energy away from the car (probably at a very poor efficiency).