
Louis Pasteur
Too often scientists build their theories upon wild speculation or unfounded assumptions. Many new ideas turn out to be dead ends. They neither advance science nor improve daily life. Can science really change the world? Yes, indeed. The scientific discoveries … Read More

The Wright Brothers
Charles Ludwig; middle/upper. A biography of the Wright brothers and how they persevered until they built an airplane that flew. After a series of disappointments and incredible hardship, the Wrights succeeded in proving that they were the first ones to … Read More


