A turtle has a flat head so they can be hydrodynamic.
Gopher Tortoise.
Yes.
look in the shell
tortoise
In the story by Lewis Carroll, the tortoise tells Achilles that he can never catch up to him in a race if he keeps giving the tortoise a head start. This leads to a paradoxical situation where Achilles can never overtake the tortoise, no matter how fast he runs.
For driving flat head or slotted screws in, or removing them.
aeschylus
yes it is ok
flat head (fish)
A flat or "straight" head screw driver is designed to fit screws a compatible indentation on the head of said screw. note: an advantage of a flat head is that it allows for more torque to be applied, as there is less room for it to move, and has to scalable edges like a Philips head.
by tightening bolts and screws down there is a Phillips head and a flat head for a - looking nail a flat head for a + looking nail a Phillips head.
Phillips head (the star lookin one) and Flat head (the flat one) :)