How long can we safely keep an opened half-used mineral water bottle after resealing it? Tend to buy the 5 litre containers so they last awhile but am equally interested in the safety aspect of...
Seem to see 12am or 12pm quoted alot these days. I was always tought that there was no such thing, it is either 12 midnight or 12 midday. So is 12am midnight or midday?
