Samara (Russia), July 8: The 2018 FIFA World Cup now has its four semi-finalists after a typically thrilling set of quarter-finals. Here are four things we learned as eight contenders for the title were reduced to four, reports Xinhua news agency:

1. Courage can only take you so far: Russia bowed out of the World Cup in a heroic and painful style following a penalty shootout against Croatia. Right now the Russians will be feeling the disappointment of their exit, but they should be proud of a squad of players who performed well above themselves and allowed their supporters to dream. The win against Spain was a minor miracle and fruit of their hard-work, courage and a necessary bit of luck. But if you want to get into the last 4 you need a bit more than that and a talented Croatia deserved to progress.

2. Let's talk about goalkeepers: The World Cup tends to be about strikers: Messi, Ronaldo, Neymar, Lukaku and Harry Kane, but the quarter-finals have been as much about goalkeepers as attackers. Belgium's Thibaut Courtois made a string of brilliant saves to keep Brazil at bay, England's Jordan Pickford made three magnificent stops to keep Sweden out, Hugo Lloris made out a great save against Uruguay for France when the score was still 0-0 and Danijel Subasic was once again an intimidating presence in the penalty shootout as Croatia got past Russia. Keepers win you matches just as much as strikers.

3. Be flexible: Belgium coach Roberto Martinez produced a masterstroke to help his side beat Russia, swapping the 3-4-2-1 he has used for most of the World Cup, for a 4-3-3 against Brazil. The different formation allowed Belgium to stretch Brazil down the flanks, especially the Brazil right and clearly caught Brazil by surprise. Meanwhile Fellaini was a threat in the air that Brazil struggled to deal with. Brazil's excellent coach, Tite, countered Martinez's strategy at halftime, but by then Belgium were 2-0 ahead; too much of a lead for a team that good to surrender.

4. France continue to improve: Didier Deschamps' side didn't look entirely convincing in their first two group games, making hard work of Australia and Peru, but World Cups with a possible 7 games in four weeks are all about evolving and growing as a team in a short span of time. France have done that and a team that looked disjointed in mid-June looks compact, solid and threatening after the first week of July: of course they have a fulcrum called N'golo Kante holding things together for them, allowing Paul Pogba, Griezmann and company to shine.



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Bengaluru (PTI): Karnataka will host India's "first commercial quantum computer", with the state government announcing its deployment at the IIIT-Dharwad, Minister Priyank Kharge said on Thursday.

The move is seen as a major step towards positioning Karnataka as a national hub for advanced quantum technologies, the state IT/BT minister said.

The announcement followed separate meetings held by Priyank with Bengaluru-based deeptech firm QpiAI and Singapore-based water technology company ZWEEC, focusing on cutting-edge innovation and rural infrastructure solutions, according to a press release.

"Karnataka is moving decisively in the quantum space. The deployment of India’s first commercial quantum computer at the Indian Institute of Information Technology-Dharwad marks a significant milestone in building a world-class quantum ecosystem," the minister was quoted as saying.

During discussions with QpiAI, Priyank reviewed plans to deploy the country’s "first indigenously built commercial quantum computer" at IIIT-Dharwad, where the state has announced the establishment of a Centre of Excellence in Quantum AI and Computing.

QpiAI also outlined its roadmap to scale its systems from 25 qubits to a 1,000-qubit quantum computer within the next two to three years.

In a separate meeting, ZWEEC presented its advanced biomonitoring solutions for the early detection of drinking water contamination and algal blooms.

Priyank said the government would examine the feasibility of piloting the technology in partnership with the Rural Water Supply and Sanitation Department.