> If you looked at the chip sideways we would be shooting way beyond femtometers Considering that the order of magnitude of an atom’s radius is 1 Å (or 100 pm,

> If you looked at the chip sideways we would be shooting way beyond femtometers Considering that the order of magnitude of an atom’s radius is 1 Å (or 100 pm, or 100 000 fm), I really doubt any chip is thinner than 1 fm.