Gizmo Watch

A highly sensitive bomb detector has been developed by physicists and may help combat terrorist attacks. The detector is equipped with a sensor and can detect hydrogen peroxide, which is usually present in homemade explosive devices. Homemade bombs...

If you remember, the regulations implemented last year in August for hand luggage, according to which you cannot carry more than one item and anything that carries liquid more than 100ml, then you must be familiar with long unending security queues..

To aid human nose, which apparently can detect around 10,000 different smells, CogniScent has invented its ScenTraK electronic nose to detect explosives, chemicals, and other chemical compounds for safety. The 3-pound handheld odor-detector equips...