Mercedes have trialled a new nose feature and S-duct on the final day of the first pre-season test in Barcelona. The new nose also features incredibly small front-wing mountings, described by Sky Sports F1s Ted Kravitz as the tiniest front-wing mountings Ive ever seen in Formula 1.The team have added further teeth elements to the turning vanes on the underside of the nose as Mercedes seek further aerodynamic gains. The S-duct is not a new concept in Formula 1 - in fact, Mercedes are so late to the party on this one the lights have gone up and everybody has gone home. Red Bull, McLaren, Force India, Toro Rosso... pretty much everyone has had an S-duct in the last few years, said Kravitz.What it does is take air flow from the underside of the nose via an S-shaped duct to bring it out on the top of the chassis. In simple terms, it speeds and cleans up airflow and gives more downforce.But the elegant part of Mercedes solution is that theyve twinned it with the tiniest front-wing mountings Ive ever seen in Formula 1. But can such a tiny connection stand up to the demands of F1?Kravitz added: You might wonder whether the stress-analysis people have got their sums right and whether that tiny mounting can take the 200-or-so kilos of load of downforce that a front wing generates, but amazingly it can. In fact, David Croft and I could stand either side of that nose and it would be able to take our weight!What it might be susceptible to, of course, is a knock in the wrong direction. With more sturdily-mounted front wings, you can send your driver into a contact battle with another driver on track and be pretty confident that the car will stand up to a bit of a fight. Every race live in 2016 Sky Sports F1 brings you every race live in 2016. Fast and easy online upgrade - click here. Also See: Merc innovation delights Nico Lewis waiting to unleash W07 Ben Zobrist Jersey Cubs . Gather a group of friends, or find a league to join online, draft your team, set your lineup and compete in a number of different formats. Jim Rice Jersey Red Sox . The Australian is competing in his final season in Formula One and still looking for his first win this year. He will look to end Vettels run of six straight race wins on Sunday. Webber, who is fifth in the championship, earned his second pole from the past three races and 13th of his career. https://www.discountjerseysonline.com/duane-underwood-jr-jersey-cubs-356 .Y. -- Canadas Kaillie Humphries and Heather Moyse have another World Cup gold medal after winning the two-women bobsled race on Saturday in Lake Placid, N. Ryan Weber Jersey Red Sox . Ferrer, trying to win his fourth title on Mexican soil, will next play South Africas Kevin Anderson, who eliminated American Sam Querrey,7-6 (2), 6-4. Also Wednesday, Gilles Simon (6) of France beat Donald Young of the United States 6-4, 6-3, Ukraines Alexandr Dolgopolov downed Frenchman Jeremy Chardy 6-3, 6-4 and Croatias Ivo Karlovic defeated Dudi Sela of Israel 7-6 (4), 6-2. Tom Glavine Jersey Braves . Isner, ranked No. 14, won his eighth career singles title and took the title in New Zealand for the second time after his victory in 2010. The match was similar to Isners quarterfinal victory over fifth-seeded Philipp Kohlschreiber which went to three sets, all tiebreaks and contained no breaks of serve. Returning to the Olympics after a hiatus of 36 years, the Indian womens hockey team showed tremendous fighting spirit, coming back from two goals down to eke out a 2-2 draw against Japan in their opening Group B match.?India, ranked 13th in the world, were trailing by two goals at half time after World No. 10 Japan scored through Emi Nishikori and Mie Nakashima.India, though, made a valiant fightback as Rani Rampal and Lilima Minz scored a goal each in the third and fourth quarters to secure points for their side.India dominated the share of possession but failed to create clear-cut scoring opportunities in the first 30 minutes, with their strikers misfiring inside the opponents circle.?Japan, on the other hand, took time to settle down but got into the groove as the game progressed.Indias first scoring chance came in the seventh minute but Preeti Dubey, who was lurking in front of Japan goal, failed to get a touch to Deepikas cross. A minute later, Poonam Rani shot wide from inside the circle.Just 10 seconds frrom the end of first quarter, India conceded a penalty corner and Japan broke the deadlock through a fine dummy goal from Nishikori.ddddddddddddIn the second quarter, India enjoyed more possession but were guilty of giving away the ball too easily.Japan doubled their lead two minutes from half time from a swift break through Nakashima, who deflected in a cross from left which India captain Sushila Chanu failed to cut off.Down by two goals, India came out with more purpose after the change of ends and put pressure on the Japanese goal with relentless attacks.India earned their first penalty corner with the opening move of the third quarter and Rani was bang on target with a slap shot to reduce the margin.Japan missed their second short corner, but India utilised the second of two more penalty corners they earned in the third quarter when Minz scored from a rebound to level the scores. ' ' '