Current Affairs Today - Current Affairs 2017

हिंदी करंट अफेयर्स प्रश्नोत्तरी 2017 के लिए यहाँ क्लिक करें.

India joins quantum computing race

The Department of Science and Technology (DST) is planning to fund project to develop quantum computers in order to tap into the next big advance in computing technology.

In India, Physics departments at Indian Institute of Science, Bangalore, and Harish Chandra Research Institute, Allahabad, so far have only forayed into theoretical aspects of quantum computing. Experts from across country are expected to gather in Allahabad for a workshop to develop such computer.

Quantum computing

Quantum computer is computer design which uses principles of quantum physics to increase computational power beyond attainable limits of traditional computer. It employs complex principles of quantum mechanics to store information in ‘qubits’ (quantum bit) instead of the typical binary ‘bits’ of 1 and 0.

Qubit is two-state quantum-mechanical system, such as the polarization of a single photon (either vertical polarization or horizontal polarization). Qubit allows for far greater flexibility than the binary system. It works faster because of way such circuits are designed and can do intensive number-crunching tasks much more efficiently than the fastest comparable computers.

For instance, quantum computer require 3.5 million fewer steps to sort billion numbers compared to traditional machine and it can find the solution in only 31,623 steps. Quantum Computing help in solving complex computing physics problems, which were earlier not possible on traditional computers.

Quantum computers have been built on small scale and work continues to upgrade them to more practical models. Internationally, Canada’s D-Wave Systems, is pioneer in developing quantum computers and has sold machines to Lockheed Martin and Google.


Chabahar Port likely to be operational by end-2018: Government

The Union Government is hopeful that strategic Chabahar Port in Iran will be operational by end of 2018. Iran is expected to send application to EXIM Bank of India for providing first tranche of loan from the $150 million credit line to activate the contract between India and Iran for Chabahar Port.

Chabahar port

Chabahar port is strategically located in southeastern Sistan-Balochistan province on Gulf of Oman, near energy-rich Iran’s border with Pakistan. It can be easily accessed from India’s western coast, bypassing Pakistan. India and Iran signed “historic” Chabahar port agreement in May 2016 which has the potential of becoming India’s gateway to Afghanistan, Central Asia and Europe. Under it, India will develop and operate for 10 years of two terminals and five berths.

Strategic importance of Chabahar Port

The port provides access to the resources and markets of landlocked Afghanistan and Central Asia bypassing Pakistan. It is located less than 150km west of Pakistani port of Gwadar, being developed by China. Thus, help in countering Chinese presence in Arabian Sea or keeping track of Chinese or Pakistani military activity based out of Gwadar. Chabahar port will be linked International North-South Transport Corridor (INSTC), thus serve as India’s outreach in region to Afghanistan and beyond to Russia, Eastern Europe. Thus, it will be a “win-win” situation for India, Iran and Afghanistan as it would serve as growth engine for entire region.