Samsung revealed its new flagship smartphone, the Galaxy S 4 rocking a number of innovative features. Walk in to find out everything you need to know about the new S 4.
Biohacker implanted what is probably the first ever computer chip implant that can monitor, record and transmit his biomertics. And he did it without the help of certified doctor.
To ensure the authenticity of a document you have to sign the document with the certificate. I will show you how you can easily sign PDF document with the help of simple tool DigiSigner.
China has the largest population in the world, although the surface was only slightly smaller than the United States. Go through the daily Knowledge Check and build up your Dreevoo score.
