What would make a sword even more terrifying than it already is? How about adding some electricity to it? This invention is both genius and terrifying. The sound it makes is also pretty awesome. Scary too!
If you have been using computers for a long time, you might know that problems with hard disks are very common. However, you do not need to worry as all of these problems are quite simple and can be repaired without any external help. So, the question arisesthat how can we repair the errors in our hard drives? Read more