4 Add the onions, carrots, and the potatoes to the beef stew. Add black pepper and two teaspoons of salt. Simmer uncovered until vegetables and beef are very tender, about 40 minutes. Discard the bay leaves. Tilt pan and spoon off any excess fat. Transfer stew to serving bowl. Add more salt and pepper to taste.mericans have a curious way of celebrating St. Patrickâs Day. We pinch each other if we forget to wear something green, we make green foods regardless if they have anything to do with Ireland, and we adapt traditional Irish recipes to our own taste. The last is the case with this Irish beef stew.
Natural science definition, a science or knowledge of objects or processes observable in nature, as biology or physics, as distinguished from the abstract or theoretical sciences, as mathematics or philosophy.
In the West during the early modern period the term Science and  Natural Philosophy  were sometimes used interchangeably to refer to the study of natural phenomena, and until the 19th century, natural philosophy (which is today called  natural science ) was considered a branch of philosophy.