Explanation

MRI, and the detailed images it produces, has been a huge benefit for the study of the brain.

Its greatest innovation is allowing us to see which parts of the brain have been damaged while a patient is still alive.

Explanation

The Brooklyn Bridge is the southernmost of four toll-free vehicular bridges connecting Manhattan Island and Long Island, with the Manhattan, Williamsburg, and Queensboro bridges to the north.

Explanation

Explanation

The Faisal Mosque is the largest mosque in Pakistan.

Location :Islamabad

Completed in 1986.

It was designed by Turkish architect Vedat Dalokay.

Explanation

 9th highest mountain in the world at 8,126 metres

Located in Gilgat Baltistan

Explanation

Periscopes allow a submarine, when submerged at a relatively shallow depth, to search visually for nearby targets and threats on the surface of the water and in the air.

When not in use, a submarine's periscope retracts into the hull.

Explanation

The German passenger airship  Hindenburg caught fire and was destroyed during its attempt to dock with its mooring mast at Naval Air Station Lakehurst.

Explanation

A lunar eclipse occurs when the Moon moves into the Earth's shadow.

This can occur only when the Sun, Earth, and Moon are exactly or very closely aligned with Earth between the other two, and only on the night of a full moon.

Explanation

David William Donald Cameron is a British politician who served as Prime Minister of the United Kingdom from 2010 to 2016. 

Explanation

The Geneva-based Libra Association that will issue and govern Libra plans to launch a single digital coin backed by the dollar

David Marcus, the head of Facebook Financial