Piranhas are the most ferocious under water fish. Due to their atrocious nature, survival of other underwater could be in danger but so is not the case. The reason behind that is the fact that some of the fishes such as Arapaima has body armor (tight but flexible scales). Researchers from the University of California is now deeply scanning these scales with the intent of applying it to build tough... 

The U.S Military has invested billions of dollars to buy modern equipment, but have you ever wondered what do they use to detect mines underwater? The answer is Dolphins!! Yes you read that right! They use dolphins to detect mines for them. So, instead of spending money on valuable machinery, they are now using these innocent dolphins to do the mine-detecting from them. This is how it works: The... 

No one, even the neighbors of the shooter would know where the heck the bullet emanated from but the police. Sounds like a scene from suspense cum action packed movie but that is true for some of the cities in U.S now. The technology called Shotspotter now enables the law enforcement agencies of the United States to spot the shooter’s point as soon as he shoots. So far, more than sixty cities including... 

Countries have armies to protect themselves from any harm that any hater would like to cause. The Army, Navy and Air Force of a country protect it from any threat faced from their respective sources i.e. land, water and air. Most countries make their armies bigger, stronger and more modern to keep themselves up to date. A country with weapons dating even 2 years back cannot even compete with an army... 

Fumiyuki Sato, an Engineer from the Japanese Defense Ministry, has developed a spherical surveillance drone which he has claimed the world’s first. The drone has the ability to fly between narrow passages, flutter in the air, vertically take off, bounce along the ground and can fly up to 37 miles per hour. This is the world’s first spherical air vehicle. It is powered by a single propeller... 

Iran is planning to send a live monkey in space this summer to observe the special effects on the animal, Iranian Defense Ministry announced. This development is perceived as the extension of the program according to which many animals were sent in space for example in 2010, rats ,turtles and small worms were sent on Kavoshgar-3 rocket, but this is the first time a comparatively large animal is being... 

BAE Systems(a British Defense Company) have designed a concept combat vehicle whose design is based on Batman’s Batmobile from the film “Batman Begins” & “The Dark Knight”. The vehicle has been named “The Raider” and it would be ideal for for “small, highly agile autonomous reconnaissance” missions and as an “attack vehicle which can carry... 

Created by Ben Gulak(the guy who made the Uno bike) The DTV Shredder is a military style skateboard with two caterpillar tracks. It has a speed of over 30mph, can go up to 40-degree slopes, turn around in four feet, and be remotely operated. The DTV Shredder was presented as a “first response modular platform for soldiers” at last August’s Military Vehicles conference in Detroit. According... 

For many years, battlefield helicopters have been providing military with capabilities when and where it matters most.  The importance of the role they play on current operations is difficult to overstate and in the complex future defence environment, they will remain platforms and capability deliverers of choice.The range of tasks performed by helicopters, ranging from air assault, direct fire,... 

Iranian President Mahmoud Ahmadinejad on Sunday inaugurated the country’s first domestically built unmanned bomber aircraft, calling it an “Ambassador of Death” to Iran’s enemies. The 4-meter-long drone aircraft can carry up to four cruise missiles and will have a range of 620 miles (1,000 kilometers), according to a state TV report — not far enough to reach archenemy Israel. “The...