When Cyclone Tracy Hit Darwin, the city received 250mm within a 12 hour period.
When Cyclone Tracy hit Darwin on Christmas Day 1974, 255mm of rain was dumped on the city within a twelve hour period.
Statistics suggest that the deadliest 3-hour period on the road is from
That happens ten times in a 12-hour period.
Bella had her biology class during the second period.
Yes. Half is a noun and half an hour (half of an hour) is a time period.
A by-hour is an short period of time, often but not always of an hour's duration, which a person can spend in leisure activities.
Around four hours over a 24 hour period.
The Earth rotates 360 degrees in a 24-hour period, so in a 12-hour period, it would rotate 180 degrees on its axis.
no
Then it probably isn't your period. Sounds like spotting
Ask Bruce Bruce 420, he hold the record for the most weed smoked in a 24 hour period