31.简 2013

奇异机器：自由能与反重力

  1. 电动永动机为什么不工作？
    电气永恒运动机器通常呈现一台机器，导致小电池产生大量功率。这里最常见的问题是“巨大的功率”被错误地测量。交流电源测量很棘手;您不能只乘以电压和电流，因为它们可能不相位。因此，测量10伏和10安培可以指示从0到100瓦的任何东西，这取决于功率因数。此外，大多数AC米期望正弦波;如果他们被赋予一些其他浪潮，他们可能会完全错误。对这些机器的简单论点是;“如果他们能提供这么多的能量，为什么他们需要电池继续前进？”

  1. 为什么没有机械永久运动机器工作？Mechanical perpetual motion machines depend on rising and descending weights. The problem is that the amount of energy that you get out of a descending weight is exactly the same amount that it took to raise the weight in the first place: gravity is said to be a “conservative” force. So no matter what the weights do, you can’t get energy out.

  1. 为什么不磁性永动机器工作？
    磁力电动机具有巧妙的磁体布置，使电动机永久旋转。毫不奇怪，每当有人试图建造一个时，电机旋转一段时间，然后停止 - 这通常归因于磁铁“佩戴”。这些电机通常依靠使用磁铁作为低摩擦轴承，这意味着“电机”可以很长一段时间，但它不提供任何电源。磁性就像重力;您可以存储潜在的能量并将其送回，但无论您尝试什么，您都无法获得更多的能量。

  1. 磁铁可以浮动。来自哪里的能量？Levitating magnets do not require energy, any more than something resting on a table requires energy. Energy is the capacity for doing work. Work can be measured by force times distance. Although the magnets are exerting a force the levitated object is stationary, so the magnets aren’t supplying any energy.

  1. But its been patented!
    So what? Patent offices will not grant a patent on a “perpetual motion machine” (some just require a working model) but if you call it a “vacuum energy device” and claim that it gets its energy from some previously unknown source then you can probably get a patent. Patent offices are there to judge whether something has been invented before, not whether it will work. The ban on devices labeled “perpetual motion” is a special case because the patent officers dislike being cited as some sort of approval by con-men.

  1. 石油公司密谋压制我的发明In most of the US the utility companies are required by law to buy your excess electricity if you produce your own. If you’ve got an energy machine, build it in your basement, phase match it to the line, and enjoy.

  1. My machine gets its free energy from
    已经提出了一些机器，它们不是违反能量守恒定律的“永动机”。这些大多是基于伪科学。他们无法解释是什么导致了这种转变，以及这种能量是如何转化为电能而不是伽马射线或热的。

  1. 陀螺仪可以中和重力吗？
    陀螺仪（或称陀螺仪）是“升力”机器发明者的最爱，因为很多人都见过它们，它们的行为相当古怪。然而，陀螺仪的行为并没有那么神秘。你可以用牛顿物理学来解释它们。简单地说，如果你想象一个旋转陀螺仪的边缘有一块金属，那么要转动陀螺仪，你必须停止金属块在它当前的方向上移动，然后开始它在另一个方向上移动。当它移动得很快的时候，要做到这一点，你必须用力推它。这一切都不会使它变得更轻（事实上，根据爱因斯坦的相对论，陀螺在旋转时会变得稍微重一些）

  1. 当我打开时，我的原型变得更轻
    重量是普通振动scales is a sure way of getting a wrong answer. The vibration from the machine combines with “stiction” in the scales to give a false reading. As a result the weight reductions reported for such machines are always close to the limits of accuracy of the scales used.

  1. 磁铁可以提高燃油效率或尺度管道吗？
    Both of these questions come around fairly regularly. Some companies sell magnets which clip around pipes. Sometimes they are sold for use in hard water areas, where they are supposed to prevent the buildup of lime-scale. On other occasions they are sold for cars, where they are supposed to increase fuel efficiency.Neither of these claims has ever been substantiated by careful testing, and there is no theoretical explanation for the supposed effects. The advertisers try to make it sound like there is, but its actually just pseudo-scientific eye wash.Note that in some cases installing the fuel magnets according to the instructions will give increased fuel efficiency. This is because the instructions tell you to adjust the carburetor. The result is that the engine runs leaner than it was designed to, causing higher production of nitrous oxides and a shorter life. The magnet has nothing to do with it.If this worked then car companies would install it themselves and hence sell more cars.