[House Atreides]

First that you see tattoo marks is if muzzle was half and inch or more away

Isn’t that curious — Dr Bao testified to a .4 inch —
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.4 inch is less than 1/2 inch. Jury’s conclusion — Dr Bao is a dumbass and anything but an expert.

[Uncle Chip]

He deliberately tailored that .4 inch estimate of his to be within Dr DeMaio’s .5 inch —

Who would give a .4 inch estimate??? Why not just say .5 inch??

Was he saying that he suddenly developed a concern for accuracy and details.

[PapaBear3625]

.4 inch is less than 1/2 inch. Jury’s conclusion — Dr Bao is a dumbass and anything but an expert.

Bao was trained in a metric environment. One centimeter is about 0.4 inches. He's probably used to thinking in cm and translating to inches for Americans.