yes...
The replacement of a toilet brush will depend on how often they are used. In general they should be replaced at least every six months but in some cases if used a lot they should be replaced sooner.
General Robert E. Lee made two important assumptions as the Battle of Antietam was about to unfold in September of 1862. One such assumption was that troops led by General Stonewall Jackson would arrive from Harper's Ferry sooner than they did. Jackson's late arrival to join Lee potentially allowed for Lee to be attacked by Union General George B. McClellan's army with a two to one troop advantage. The second assumption of Lee that McClellan would delay his attack was true.
Timing chains on Hondas are replaced at engine rebuild time, and no sooner.
Cells age, wear out and die. If they weren't replaced, we'd die, a lot sooner than we do today.
yes. it happens sooner or later
Yes, bike helmets do expire and should be replaced regularly for safety reasons. The general recommendation is to replace a bike helmet every 5-10 years, or sooner if it has been involved in a crash or shows signs of wear and tear.
US President Lincoln had to relieve General George B. McClellan after the Battle of Antietam because he failed to pursue the retreating enemy and McClellan could not be trusted based on his overall battle actions since 1861 and his political differences with Lincoln. Lincoln was as fair to McClellan as possible. He did not even wait until the midterm elections to let the general understand he would be replaced.
A toothbrush should be replaced every 3 months. It should be replaced sooner if you get an infection or cold within the time you used it.
A bike helmet should be replaced every 5-10 years, or sooner if it has been involved in a crash or shows signs of damage.
Yes!
Bicycle helmets should be replaced every 5-10 years, or sooner if they have been involved in a crash or show signs of wear and tear.
In Britain we have a General Election every 5 years or sooner, when all the members of the House of Commons in Parliament are elected.