Celery is an excellent source of vitamin K and molybdenum. It is a very good source of folate, potassium, dietary fiber, manganese, and pantothenic acid. Celery is also a good source of vitamin B2, copper, vitamin C, vitamin B6, calcium, phosphorus, magnesium, and vitamin A (in the form of carotenoids).
That is about 43 quintillion ways to solve a Rubik's cube.
1 Solve the 5-sided Megaminx.  If you have always wanted to learn how to solve the Rubik's cube, this course will get you there. There are faster and more complex approaches to solving this puzzle, but they are much harder to learn. This course presents a method that always works and is easy to learn.