To fully disambiguate:
x³ = cubed or third power
3^x = the power of 3 ( exponentiation)
The volume increases with the third power of the radius, not exponentially like the radial power of 3.
Don't worry about polluting the universe. It is incredibly big compared to that tiny speck we call Earth, of which so far we managed to poison just part of the outer skin.
__________________
2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
  lifetime FE over 0.2 Gigameter or 0.13 Megamile.
For confirmation go to people just like you.
For education go to people unlike yourself.
Last edited by RedDevil; 02-11-2021 at 08:19 AM..
|