The Padlock was created in 1786.
11.5 years
an average of 4 hours
About 16 years.
A couple of days.
The average banknote will last for between 1 and 3 years before needing to be replaced.
Keyword: watch batteryQuestion: How long does a average watch battery last? This is a very good question. The average watch battery can last at least a year or so but it all depends on the particular brand of watch you are using.
Don't forget to throw out the old padlock after you unlock it from the gate.
a padlock is spelled 'un cadenas' (masc.) in French.
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Over the entire evolutionary history, species can be expected to last on average about 2 million years
on average 60,000 miles