Day: September 28, 2014

Two-Factor Authentication App | Authy

Posted on by Robin Edgar

Authy provides you Strong Authentication for your daily apps like Facebook, Dropbox, Evernote, AWS, Outlook and many others. You can use Authy to keep safe of hacking & phishing attacks easy & quickly. It runs on Apple, Android, Blackberry, OS X, Windows and Linux. It also works when you’re offline. via Two-Factor Authentication App | Read more about Two-Factor Authentication App | Authy[…]

‘Cloaking’ device uses ordinary lenses to hide objects across range of angles

Posted on by Robin Edgar

To build your own device Purchase 2 sets of 2 lenses with different focal lengths f1 and f2 (4 lenses total, 2 with f1 focal length, and 2 with f2 focal length) Separate the first 2 lenses by the sum of their focal lengths (So f1 lens is the first lens, f2 is the 2nd Read more about ‘Cloaking’ device uses ordinary lenses to hide objects across range of angles[…]