Quite unusual, was it pure? As far as I know they always mix it with other nasty stuff beig it an excellent polar solvent
Quite unusual, was it pure? As far as I know they always mix it with other nasty stuff beig it an excellent polar solvent
Km is 103m cm is 10-2m so the difference is 105 i.e. 100000 (one with 5 zeroes)
Or more intuitively one centi-meter is a 1/100 of a meter and Kilo-Meter is 1000 meter therefore 100*1000 100000
It is quite intuitive, once you start using it
What’s weird is why we don’t use Megameters and megagrams (i.e. one metric ton)
The same can be said for banknotes, they are quite useless as paper, they are mostly valuable because people see them as valuable and perceptions can change
Not really, the chances to find a winning ticket of a lottery walking on the street is almost comparable
There is already a concept from french nobility about that… Didn’t prevent their head to roll in the end
https://en.wikipedia.org/wiki/Noblesse_oblige?wprov=sfla1