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Topics Covered: Science and Technology- developments and their applications and effects in everyday life Achievements of Indians in science & technology; indigenization of technology and developing new technology.


What to study?

For Prelims: What is it? Key features?

For Mains: Significance and it’s relevance today.

Context: The Defence Research and Development Organisation (DRDO) and the Indian Institute of Science in Bangalore have developed a new bomb detection device called Raider-X.

What is RaIDer-X?

It is an explosives detection device. It can detect up to 20 explosives from a stand-off distance of two meters.  Developed by the High Energy Material Research Laboratory (HEMRL) — an arm of the DRDO — in Pune and the Indian Institute of Science in Bangalore. It can also discern bulk explosives even if they have been concealed.


The device has various applications including narcotics, for local police, for customs and other detection agencies who need to detect various elements which may be explosive or non-explosive in nature.


Most of the recent terrorist attacks had explosives that were made from easily available ingredients like petrol and gelatin sticks rather than high-end materials. And devices like RaIDer-X are incremental to thwarting the threat from homemade explosives.

Insta Link:

Prelims Link: Similar such technologies developed by DRDO.

Mains Link:

What is RaIDer-X? Why is it significant?

Sources: pib.