Christians and Jews—Can the Breach Be Healed? 3-13
Christians and Jews have shared a common religious heritage, including an exalted view of marriage, morals, and family life. But a huge gulf now separates them. What brought this about, and can it ever be bridged?
Do You Need Air-Conditioning? 17
What are the benefits and applications of air-conditioning? What are some methods of cooling the air, and how is the operating principle of a modern air conditioner similar to that of a household refrigerator?
Out Of the Jaws—The Great Impostor 20
What disorder of the jaw joints is responsible for various types of pain? What causes the trouble, and what can a person do to relieve it?