Take a big gulp and if you puke your guts out it is a very good indication that it is bad. lol
But seriously, you can tell it has gone bad by the smell. Its called oxidation. If you have a clear bottle, look for coloring, or mold. If the cork was once removed, the wine must be drunk within the same day. So if you have old dusty bottles like this, I would just trash them.
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you take a glass and pour your self some. then you drink it if it tasted like crap then it is still good.
How you can tell if raw beef is still good to cook will be by its' smell and appearance. If it has a use by date, this is also a good indication of whether or not it is good to cook.
mold tells you that there is nutrience in your bread but still don't eat it just because I tell you thing
If the spring is not physically broken, it is probably still good.
if he or she still want to kiss u
Yes, yeast can expire. You can tell if yeast is still good to use by checking the expiration date on the package and by testing its activity in warm water with a pinch of sugar. If it foams and bubbles, it is still active and good to use.
That urine will not be used for testing. Urine has to be stored in a fridge and only for a few hours or they can not use it. They will be able to tell it's old.
If its still there after you have eaten a chewy toffie its good! If not ask for a replacement.
sniff it
if you are still good friends. Than you can tell your ex.
Apologize for what you did. If they still are mad, then they are not a good friend
I'm an orange!