他妈的磁铁，他们是如何工作
hard drives, how do they work? let me assume that these guys are trying to destroy data on magnetic hard drives. really, i am not certain - but it is an assumption. i guess, they could be trying to destroy some old 8-track tapes also - but i will go with hard drives. if you ...
Stranger: how do they work? 这个是毛意思 = = 刚才遇到个米国的horny girl - - 竟然叫我 玩pussy 抢沙发 本贴沙发位置 会员特权抢先体验立即开通 () 回复 1楼 2010-10-05 14:10 举报 | 竞价沙发:- + T豆 首次抢占本贴沙发,竞价T豆越多,被超越的难度越大! 我的T豆余额:0充值回复内容: 还可输入...
As we recently reported, The Pirate Bay has switched from using .torrent file downloads to magnet links with no opt-out policy. The tracker has offered magnet downloads for a good while now, but this is the first time we’ve seen such a large public trac
That's how you learn! Only when you play with (observe) them will you begin to understand how they work. This is the stuff great scientific pioneers did, like Faraday, Lenz, Gilbert, Henry and Fleming. What we can find out this way, is some of the basics of magnetism, like:...
How they work Magnetic fields are created when the multitude of individual domains line up through external forces. Domains can line up by exposure to an electrical current or even physical movement against another magnetized object. Ferrous objects are attracted to magnetic fields when the individual...
Originating from Earth’s core and atoms themselves, magnetism is the invisible force that shapes our everyday lives. Here’s how magnets actually work.
If you've read How Electromagnets Work, you know that an electrical current moving through a wire creates a magnetic field. Moving electrical charges are responsible for the magnetic field in permanent magnets as well. But a magnet's field doesn't come from a large current traveling through ...
The magnetic lines of force come closer to one another near the poles of a magnet but they are widely separated at other places. The magnetic lines of force do not intersect (or cross) one another. When a magnetic compass is placed at different points on a magnetic line of force, it al...
Magnetic field lines are a convenient mathematical representation which allows us to visualize how the magnetic field is distributed around a magnetic object. Magnetic field lines denote the direction of the magnetic force at any point in space. There are an infinite number of magnetic field lines....