IN: What happens next?

How to teach freestyle to children
Practice proper breathing outside of the pool.
Have kids learn the proper way to breathe when freestyle swimming through repetition. Before getting in the pool for a lesson, have them practice breathing in through their mouth, then breathing out through their nose.

OUT: Repeat this exercise until the children get used to the pattern. Demonstrate proper swim strokes outside of the pool.

IN: What happens next?

How to build a metal melting furnace for casting
Determine the size of the furnace for your needs.
For casting a small item such as a hand print or other object weighing less than a few pounds, a 12 inch (30. 5 cm) burning chamber with a 1 quart volume crucible should work.
Choose materials that will withstand the flame temperature of your fuel.

OUT: We are using charcoal here because it is readily available and inexpensive. It has a flame temperature (heat value) of about 2 , 300 f (1 , 260 c) with a forced air blower.

IN: What happens next?

How to determine if you should quit facebook
Notice how often you use facebook.
Start by considering how much time you spend on facebook on a daily basis. Do you change your facebook status every hour on the hour? Do you end up scrolling through your newsfeed for way too long? Do you tend to check your facebook a little too often? These may be signs that you are spending too much time on facebook.

OUT:
You can also think about your facebook use on a weekly basis. For example, maybe you spend an average of two hours a day on facebook.