Don't Call It Anti-Gravity不调用它的反引力
Posted On: 12 May 2005 By: 张贴于： 2005年5月12 ： Jay Oatway杰伊oatway Filed Under: 提起下： Escape From Earth逃离地球 | Flying Car飞行汽车 | Future-Stuff-That-Goes-Ping未来的东西，即-云平 | Jump the Shark跳转鲨鱼
Hacks!骇客！ The Guardian should know better than to use the term "anti-gravity" in their recent article监护人应该知道，总比用“反引力”在其最近的一篇文章 How to float like a stone如何浮法像一块石头 . 。 While the technology they discuss portends a breakthrough in "gravity shielding", it does not demonstrate any new physics–like actually finding a gravity particle or its opposite, the anti-gravity particle:而他们讨论的技术突破，预示着在“重力屏蔽” ，这并不表明任何新的物理一样，其实找到一个重力粒子或其对面，反引力粒子：
The device exploits diamagnetism.该装置利用抗磁性。 Place non-magnetic objects inside a strong enough magnetic field and they are forced to act like weak magnets themselves.地方非磁性物体内有足够强大的磁场和他们被迫采取行动一样，弱磁体。 Generate a field that is stronger below and weaker above, and the resulting upward magnetic force cancels out gravity.生成一个领域，就是更强的下面和较弱的上述情况，并由此产生的向上磁力抵消重力。 Scientists have used diamagnetism to make wood, strawberries and, famously, a living frog fly.科学家们使用的抗磁性，使木材，草莓和，著名的，生活的青蛙飞。 "That force is strong enough to float things with a density similar to water, but not things with the density of rocks," Prof King said. “武力够强的浮动的东西，与密度相似的水，但没有的东西，与岩石的密度， ”王教授说。 To make their machine more powerful, the team added an oxygen and nitrogen mixture, a paramagnetic fluid.使他们的机器功能更强大，队中添加了氧气和氮气的混合物，顺流体。 Inside the magnet, the mixture helps objects to float.内磁铁，混合有利于物体浮动。
Pics and Video图片和视频 The那个 future未来 is up in the air.是在空气中。
