How Long Does?

My girlfriend suggested this question today: How long does wine stay good? Again the answer is not as simple as one might think. It all depends on how good the wine was closed when making. We all know good wines can last for years or even decades. But ussually it is suggested not to hold [...]

We are all aware that alcohol stays in our bodies for some time after we consume it, but how long does alcohol stay in our system exactly? Also, why is there a difference from person to person? Why does one person sober up much more quickly than another?
When you consume alcohol, your body begins to [...]