let_me_lemmy

Buses are designed to carry a lot more people than the number of seat they have since they allow for standing. Adding cubes would take away that standing space.

Good idea but you lose a huge amount of capacity with the cubes. It would still be magnitudes more efficient than a car per person though.

Wait, rich people are doing that already? Seriously?

Could someone smart enlighten me on why cigarettes continue to be allowed to be sold if we know that it causes cancer and costs the healthcare system millions (billions?) each year? I know we can’t suddenly stop production overnight but can’t they gradually putting a stricter ban on it until it’s almost impossible to get? Is it smokers being too addicted? Is it tobacco lobby being too strong?

Isopropanol expires? I had no idea! lol. I guess moisture getting into the solution could impact the concentration?