Tagged With Sai-contributor

The Walkman just turned 40 — here's how listening to music has changed over the years


Facebook has introduced a huge dilemma for retailers by launching shopping on Instagram


The 9 craziest Google tech ideas



7 rules to follow online, according to an etiquette expert


Humidifiers keep your hair, skin, and lungs happy -- here's how to use them


We toured the NSA museum, a building dedicated to America's secrets and spies -- take a look



3 things you must know about using your DSLR camera


Facebook and Tinder are real-life entities in this small Italian village


This is the best way to look good in photos


10 strange inventions that could exist in 10 years


This man captures aerial photos of the most exquisite vacation spots in the world


Here's what cities will look like in 30 years



12 things that were invented way earlier than you probably thought


5 ways electric planes will change how we travel


8 photos of failure that prove mistakes can lead to creative genius


7 of the biggest myths about beer debunked



One man created an amazing update to the original Nintendo Game Boy


7 bizarre facts reveal how big Jupiter really is


These Lego-style homes can withstand earthquakes and cost under $6,500 to build


This 'spaceship' yacht concept actually hovers above water