GCSE Chemistry > Haber Process. The Haber process is the process by which Ammonia is produced. Simply put, it involves combining Nitrogen and Hydrogen together as the second equation below shows. This is a reversible reaction. The nitrogen needed for the reaction comes from the fractional distillation of liquid air.
Sooner than later is a pretty new expression, picking up in the 1940s, though sooner or later is a much older and more common expression. As to its grammatical correctness; it is certainly idiomatic and idioms seem to be allowed a lot of latitude on the grammatical front.
Once you've passed your due date, you may wonder whether your baby will arrive later than 42 weeks, or post-term. While Caucasian women tend to have slightly longer pregnancies, as do women under 30, no one knows why some babies take their own sweet time. However, your baby's gender could be a clue: One study found that boy fetuses are more likely to go beyond their due date than girls.