Is time really measureable?

Question

or is it a abstract quantity

Answer 1

Time is measured by the speed of light- the only constant in the universe.

Answer 2

good question!

Answer 3

BaylorBe has it right. Time is a man made concept. Earth is a mere speck in the universe. Why does it need time zones?

Answer 4

YUP, I measure it with a chronometer (clock).

Answer 5

If you really think about it, you'll discover that there is no such thing as time!

Answer 6

i use a watch to measure time.

Answer 7

Time is relative to the subject and in that it is measurable... It might be different to other subjects, elsewhere but relative to them it would be measurable too...