The average person will spend around six months of their life waiting for the Red light, at traffic lights, to change to the green light.
The average person will spend around six months of their life waiting for the Red light, at traffic lights, to change to the green light.
The average person will spend around six months of their life waiting for the Red light, at traffic lights, to change to the green light.
The most accurate atomic clocks are accurate to plus or minus 1 second across the lifetime of the universe.
You’re asking the wrong person!How do we know this?
I think the problem is more how do we know what the lifetime of the universe is going to be?
Current scientific consensus of most cosmologists is that the ultimate fate of the universe depends on its overall shape, how much dark energy it contains and on the equation of state which determines how the dark energy density responds to the expansion of the universe.I think the problem is more how do we know what the lifetime of the universe is going to be?