The limestone that form the 12 Apostles were formed during the late Miocene period about 25-10 million years ago. The formation of the eroded stacks has occurred since the post-glacial sea-level rise to its current elevation, approximately 6000 years ago.
Phenol gets darkened on long standing due to oxidation reactions that form quinones and polymers. These reactions are accelerated by exposure to light and air. The darkening of phenol is a result of the formation of colored compounds as a byproduct of these oxidation reactions.
it has been two dicks
No, a giraffe does not sleep standing up. Giraffes usually sleep lying down, either with their head resting on their hindquarters or tucked under their body. They only need to sleep for short periods and can do so both during the day and at night.
It's Jupiter that has the long lived storm, not Mars
The telescope has been used for over 100 years!!!
it has been standing up for 87 years
the great wall has been standing for over 2500 years
Wrexham swimming baths has been standing since May 1970
A thousand years
The phrase (not sentence) 'long-standing army' is grammatically correct. It means 'an army that has been established for a long time.'
for 358 yrs
2 minutes
SINCE 438 bc
Since 2007
Since about 550 AD.
billion mounths
It's been around for around 45 years and it is still standing today.