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Re:New ‘mirror’ fabric can cool wearers by nearly 5°C by Tarsul on Friday July 09, 2021 @02:32PM (#27786887)
I wonder how improved traffic could be if we somehow had managed that people driving alone would be driving in a vehicle that is suited for exactly 1 person. (although now I'm having pictures in my head of the insane traffic in India's cities... :))

Maybe electric vehicles could be an incentive to downsize vehicles?

Re:New ‘mirror’ fabric can cool wearers by nearly 5°C by clairity on Friday July 09, 2021 @02:59PM (#27787247)
for sure. on top of energy taxes, we could assess escalating maintenance fees on cars by size and weight, to encourage right-sized vehicles, especially in metro areas where it really matters.
Re:New ‘mirror’ fabric can cool wearers by nearly 5°C by conk on Friday July 09, 2021 @04:11PM (#27787983)
There are several studies on the relationship between vehicle weight and road wear and tear. 1 fully loaded semi does more damage than nearly 10,000 cars. The reality is if costs were assigned appropriately large aspects of life would become unworkable.