41–50 of 50
1. Gravity. This is the weakest of the four, but it is a long-range force and acts on everything in the universe as an attraction. This means that for large bodies the gravitational forces all add up and can dominate over all other forces. 2. Electromagnetism. This is also long-range and is much stronger than gravity…
The physician should look upon the patient as a besieged city and try to rescue him with every means that art and science place at his command.
Human knowledge and human power meet in one; for where the cause is not known the effect cannot be produced. Nature to be commanded must be obeyed; and that which in contemplation is as the cause is in operation as the rule.
The glib words of years past from our politicians are hollow nightmares indeed when we are confronted with the staggering realities of what has to be done. But the key is there--technology, using it-and we hardly do now. The future may be unpredictable, but we can make a few well-aimed guesses about what life will be…
Spaceship Earth now has 150 admirals. The five admirals in the staterooms immediately above the ship's fuel tanks claim that they own the oil. The admirals with staterooms surrounding the ship's kitchen, dining rooms, and food refrigerators claim they own all the food. Those with a stateroom next to a lifeboat claim…
Lyndon B. couldn't figure it out. Every day the advisers came to him with their facts and figures and laid them down on his desk. Army dead. Navy dead. Marine dead. Civilian dead. Diplomatic dead. MASH dead. Delta dead. Seabee dead. National Guard dead. But the numbers didn't compute. Someone was messing up somewhere…
Botany is a branch of Natural History that possesses many advantages; it contributes to health of body and cheerfulness of disposition, by presenting an inducement to take air and exercise; it is adapted to the simplest capacity, and the objects of its investigation offer themselves without expense or difficulty…
The world looks so different after learning science. For example, the trees are made of air, primarily. When they are burned, they go back to air, and in the flaming heat is relased the flaming heat of the sun which was bound in to convert the air into trees, and in the ash is the small remnant of the part which did…
Turns out that a lot of the things that have happened in the lest than two years of this administration are the biggest or first or most important in generations. On the occasion of the Wall Street Reform announcement today, Tagan Godard at CQ politics wrote "Not since FDR has a president done so much to transform…
There were tides in the new earth, long before there was an ocean. In response to the pull of the sun the molten liquids of the earth's whole surface rose in tides that rolled unhindered around the globe and only gradually slackened and diminished as the earthly shell cooled, congealed and hardened. Those who believe…