Try it, count grains of sand in your head whilst you picture them. Unless you’re a savant, it probably starts getting a little blurry around the teens, maybe a bit higher. You can use tricks like imagining a grid of ten by ten to picture a hundred etc, but it’ll still be rather blurry. Picturing a million of something is literally impossible, human minds aren’t designed for that.
If you wanted some sand to line your new brick driveway, would you ask the builders merchant for a x tonnes of sand or a x million grains of sand? It’s the same difference.
Try it, count grains of sand in your head whilst you picture them. Unless you’re a savant, it probably starts getting a little blurry around the teens, maybe a bit higher. You can use tricks like imagining a grid of ten by ten to picture a hundred etc, but it’ll still be rather blurry. Picturing a million of something is literally impossible, human minds aren’t designed for that.
If you wanted some sand to line your new brick driveway, would you ask the builders merchant for a x tonnes of sand or a x million grains of sand? It’s the same difference.
By this logic, a millianything is also completely unimaginable, because you can’t count to less than one. BS.
When I imagine 1km I don’t imagine 1000 individual meters in my head, I imagine 1km
The point is that you can easily estimate a meter.
Look to the horizon and estimate a kilometre and I’ll bet that your error is significant by comparison to your estimate of a meter.
There is a big difference between imagining/understanding a concept and judging it accurately in the real world.