It's not hard to reason this one but you migh...
We've come a long way from shields and swords, and today's wars are already being fought with the weapons of the future.
LRAD or Long Range Acoustic Device is not a weapon per se; it's more of a combat aid that's used to communicate with or deter large groups of people over long distances. This system operates on low-frequency sound waves that have long wavelenghts. It can amplify normal sounds up to 120-150 decibels.
The system is usually first used to warn an approaching group. If this warning is not heeded, an extremely loud warning tone is emitted, causing extreme discomfort. This amazing system has been used against protestors, pirates and even whalers!
-Picture courtesy popsci.com-
you might also like
With Skyfall, director Sam Mendes mixes the old an...
If Bollywood ever went down the 007 agent route, w...