Although Daryl is physically indistinguishable from an ordinary ten-year-old, his computer brain gives him a number of unique capabilities.

Also they're human in form - physically indistinguishable from their rivals.

Once cooled, the new device was physically indistinguishable from the starting material.

Each of these orientations is physically indistinguishable, though mathematically distinct.

Homeworld of the humanoid Aranks, who are physically indistinguishable from humans.

They are, according to some children, physically indistinguishable from real people, while others say they see their imaginary friends only in their heads.

Although physically indistinguishable from other Japanese, many of their more than 1 million descendants continue to live in separate communities and suffer prejudice.

It can be difficult to differentiate between cataplexy brought on by narcolepsy and true sleep paralysis, because the two phenomena are physically indistinguishable.

For decades investment bankers were physically indistinguishable from Harvard deans.

Put differently, yesterday, today, and tomorrow are physically indistinguishable.