top 2 useful ideas and best inventions ...

2 Amazing Useful ideas! Genius inventions ...

Spider-Man is no stranger to useful tech and gadgets, and these seven are the absolute best items he's used over the years.

The QR code - full name Quick Response code - was first invented back in 1994 by Masahiro Hara and his team at Denso Wave in Japan. The codes were designed to track automotive parts more efficiently ...

Caltech researchers have invented a new technology to write long sequences of DNA with groundbreaking accuracy. The invention, a method called Sidewinder, utilizes the conceptual equivalent of page ...