Vibrations

Sound Waves Produce Touch Feedback – Without Touching

We all watch futuristic technological innovations in movies. Things like holographic computer displays that appear in mid-air on command without using any physical devices such as a projectors. That’s right, I am talking about Iron-man, the tech freak hero who uses his hands to interact with the ultra-modern futuristic interface just like we interact with touchscreens

10 Most Bizarre Sources for Alternative Energy

With fossils fuels’ retirement overly due, the race for alternative sources to fulfill our hunger of power (energy) has long begun. Solar and wind energy is promising but is still very expensive, so research has been going on in quite some directions for finding the best alternative. Today, we have compiled a list of the