Apple AirPods with Wireless Charging Case: $155 (save $45) $999 Turo Free Echo Dot with an Insignia or Toshiba TV (save $50) Lenovo 130-15AST 15.6-inch laptop: $210 (save $90) Rylo Angela Lang/CNET Mobile Google Maps,I’m shocked — shocked! — to learn that stores are turning Labor Day into an excuse to sell stuff. Wait — no, I’m not. As much as I respect the original intent of the holiday (which became official back in 1894), to most of us, it’s just a bonus day off — one that’s blissfully tacked onto a weekend. So, yeah, stores; go ahead, run your sales. I’m listening. Perhaps unsurprisingly, Labor Day doesn’t bring out bargains to compete with the likes of Black Friday (which will be here before you know it), but there are definitely some sales worth your time.For example:We’ve rounded up the best Labor Day mattress deals.We’ve also gathered the best Labor Day laptop deals at Best Buy.The 2019 Vizio P Series Quantum is back under $999.Be sure to check out Amazon’s roughly three dozen Labor Day deals on TVs and audio. Google Express is having a big sale as well, one that includes deals on game consoles, AirPods, iPhones, laptops and more.Below I’ve rounded up a handful of individual items I consider to be the cream of the crop, followed by a handy reference guide to other Labor Day sales. Keep in mind, of course, that products may sell out at any time, even if the sale itself is still running. Note that CNET may get a share of revenue from the sale of the products featured on this page. See It See it An Echo Dot makes a fine match for any Fire edition TV, because you can use the latter to say things like, “Alexa, turn on the TV.” Right now, the 24-inch Insignia Fire TV Edition starts at just $100, while the 32-inch Toshiba Fire TV Editions is on sale for $130. Just add any Fire TV Edition to your cart, then add a third-gen Echo Dot, and presto: The latter is free. See It Apple iPhone XS $6 at Tidal Find out if your train or bus will have standing room only, or if you’ll be able to snag a seat. Drew Angerer/Getty Images Now you can know just how miserable your commute will (or won’t) be before you even get to the train station. Google Maps on Thursday rolled out a feature that predicts how crowded a train, subway or bus will be based on previous rides. Riders can see this information and then decide if they want to stick it out or wait for things to clear up. The company also launched live updates on traffic delays for buses in locations where it doesn’t already have real-time information from local transit agencies. Riders can now see if their bus will be late and how long they’ll have to wait. They’ll also get more-precise travel times based on live traffic conditions, and will be able to see where the delays are on the map. The two features roll out Thursday in around 200 cities worldwide, and are available on both Android and iOS. Sarah Tew/CNET I thought this might be a mistake, but, no, the weirdly named HP Laptop 15t Value is indeed quite the value at this price. Specs include an Intel Core i7 processor, 12GB of RAM, a 256GB solid-state drive and a 15.6-inch display. However, I strongly recommend paying an extra $50 to upgrade that display to FHD (1,920×1,080), because you’re not likely to be happy with the native 1,366×768 resolution. Mentioned Above Apple iPhone XS (64GB, space gray) Tidal 3-month family subscription: $5.99 (save $54) DJI Osmo Action camera: $261 (save $89) The Cheapskate Comments $155 at Google Express $999 Recently updated to include digital-photo-frame capabilities, the Lenovo Smart Clock brings Google Assistant goodness to your nightstand. It’s a little smaller than the Amazon Echo Show 5, but also a full $30 less (and tied with Prime Day pricing) during this Best Buy Labor Day sale. Boost Mobile Use promo code 19LABOR10 to get an unusually good deal on JBL’s interesting hybrid product — not quite headphones, and not quite a traditional speaker, but something you wear like neckphones to listen to music on the go. $90 at Daily Steals via Google Express Review • iPhone XS review, updated: A few luxury upgrades over the XR Read the AirPods review Formerly known as the Google Home Hub, Google’s Nest Hub packs a wealth of Google Assistant goodness into a 7-inch screen. At $59, this is within a buck of the best price we’ve seen. It lists for $129 and sells elsewhere in the $89-to-$99 range.This is one item of many available as part of eBay’s Labor Day Sale (which, at this writing, doesn’t specifically mention Labor Day, but that’s how it was pitched to us). Tags Sarah Tew/CNET Share your voice Google Maps for Android $210 at Best Buy $59 at eBay DJI’s answer to GoPro’s action cameras is rugged little model that’s shockproof, dustproof and waterproof down to 11 meters. It normally runs $350, but this deal drops it to $261 when you apply promo code 19LABOR10 at checkout. Sarah Tew/CNET Rylo 5.8K 360 Video Camera: $250 (save $250) Best Buy $520 at HP Other Labor Day sales you should check out Best Buy: In addition to some pretty solid MacBook deals that have been running for about a week already, Best Buy is offering up to 40% off major appliances like washers, dryers and stoves. There are also gift cards available with the purchase of select appliances. See it at Best BuyDell: Through Aug. 28, Dell is offering an extra 12% off various laptops, desktops and electronics. And check back starting Aug. 29 for a big batch of Labor Day doorbusters. See it at DellGlassesUSA: Aug. 29 – Sept. 3 only, you can save 65% on all frames with promo code labor65. See it at GlassesUSALenovo: The tech company is offering a large assortment of deals and doorbusters through Labor Day, with the promise of up to 56% off certain items — including, at this writing, the IdeaPad 730S laptop for $700 (save $300).See it at LenovoLensabl: Want to keep the frames you already love and paid for? Lensabl lets you mail them in for new lenses, based on your prescription. From now through Sept. 2 only, you can save 20% on the blue light-blocking lens option with promo code BLOCKBLUE. See it at LensablSears: Between now and Sept. 7, you can save up to 40% on appliances (plus an additional 10% if you shop online), up to 60% on mattresses, up to 50% on Craftsman products and more. The store is also offering some fairly hefty cashback bonuses. See it at SearsNote: This post was published previously and is continuously updated with new information.CNET’s Cheapskate scours the web for great deals on tech products and much more. For the latest deals and updates, follow the Cheapskate on Facebook and Twitter. Questions about the Cheapskate blog? Find the answers on our FAQ page, and find more great buys on the CNET Deals page. $999 The problem with most entry-level laptops: They come with mechanical hard drives. That makes for a mighty slow Windows experience. This Lenovo model features a 128GB solid-state drive, so it should be pretty quick to boot and load software, even with its basic processor. Plus, it has a DVD-burner! That’s not something you see in many modern laptops, especially at this price. Chris Monroe/CNET Google Nest Hub: $59 (save $70) Preview • iPhone XS is the new $1,000 iPhone X HP Laptop 15t Value: $520 (save $780) Read the Rylo camera preview Turo: Save $30 on any car rental TVs Speakers Mobile Accessories Cameras Laptops Automobiles Smart Speakers & Displays See at Turo $999 See at Amazon $60 at Best Buy JBL Soundgear wearable speaker: $90 (save $160) $299 at Amazon 2 Comments See It Though not technically a Labor Day sale, it’s happening during Labor Day sale season — and it’s too good not to share. Nationwide Distributors, via Google Express, has just about the best AirPods deal we’ve seen (when you apply promo code ZBEDWZ at checkout). This is for the second-gen AirPods with the wireless charging case. Can’t imagine these will last long at this price, so if you’re interested, act fast. Sprint Tags Share your voice Spotify and most other streaming services rely on compressed audio, which robs the listener of full fidelity. Enter Tidal, the only “major” service that delivers lossless audio — meaning at least on par with CD quality, if not better. Want to see (er, hear) the difference for yourself? Grab this excellent extended trial while you can. It’s just $6 for three months, and it’s good for up to six listeners. Read Lenovo Smart Clock review What’s cooler: A snapshot of a firework exploding in front of you, or full 360-degree video of all the fireworks and all the reactions to seeing them? Oooh, ahhh, indeed. At $250, the compact Rylo dual-lens camera is selling for its lowest price yet. And for an extra $50, you can get the bundle that includes the waterproof housing.This deal runs through Sept. 3; it usually costs $500. $261 at Daily Steals via Google Express Read DJI Osmo Action preview 7 Sarah Tew/CNET Review • The rebuilt Google Maps for Android is better than ever Lenovo Smart Clock: $59.99 (save $20) Best laptops for college students: We’ve got an affordable laptop for every student. Best live TV streaming services: Ditch your cable company but keep the live channels and DVR. Read Google Home Hub review CNET may get a commission from retail offers. Turo is kind of like Uber meets Airbnb: You borrow someone’s car, but you do all the driving. I’ve used it many times and found it a great alternative to traditional car-rental services — in part because you get to choose exactly the vehicle you want (not just, say, “midsize”) and in part because you can often do pickup and dropoff right outside baggage claim.Between now and Sept. 1, the first 300 people to check out can get $30 off any Turo rental with promo code LDW30. Amazon
Tesla Motors on unveiled Tesla Energy on Thursday (30 April) – storage systems or batteries for homes, companies and utilities that will expand its business beyond electric vehicles and tap into a fast-growing area of the energy industry.Chief Executive Elon Musk said the companys goal was to Welcome everyone, basically to the announcement of Tesla Energy. What I am going to talk about tonight is a fundamental transformation of how the world works, how energy is delivered across the earth.In Teslas view, such storage systems could become part of a fossil-fuel-free lifestyle in which people can have solar panels on their roof generating electricity to power their home and recharge their electric car batteries.The smallest battery unveiled on Thursday, known as Powerwall, is housed in a six-inch-wide container that is meant to be hung inside a garage or on the outside wall of a house.At $3,500 (£2274) for a 10kWh model, excluding inverter and installation prices, the Powerwall can be used for backup power or to store solar energy.If youre thinking of buying a battery, well what does this provide you? Well it gives you piece of mind, if there is a cut in the utilities youre always going to have power. If youre in a place that is very cold, you dont have to worry about being out of power if there is an ice storm. You could actually go, if you want, completely off grid. You could take your solar panels, charge the battery packs and thats all youd use. So it gives you safety, security and it gives you a complete and affordable solution, and the cost of this is $3500 , Musk announced.Tesla has several hundred batteries installed with SolarCity systems in California already. The growth of those projects has been helped by a subsidy from Californias public utility regulator.The CEO surprised the audience by announcing that the evening had in fact been powered by stored sunlight.Oh, wow this grid is actually zero, this entire night has been powered by batteries. (clapping and cheering) Not only that, but the batteries were charged by the solar panels on the roof of this building. So this entire night, everything you are experiencing is stored sunlight, Musk said.Utilities have also been seeking out energy storage to help manage increasing amounts of renewable energy on the grid. To address that market, Musk unveiled what he called the power pack, a 100 kWh battery block that is meant to help smooth out power from intermittent solar and wind energy production or add energy to the grid quickly when demand levels are high.Tesla already has several utility-scale batteries deployed on the grid in California, which requires its biggest utilities to source large amounts of energy storage.So we want to show people that most importantly that this is possible, if you look at that, that is the future we could have, where the curve slowly rolls over and goes to zero, no incremental CO2. Thats the future we need to have, and thats something that, and the path that Ive talked about, the solar panels and the batteries. Its the only path that I know that can do this and I think its something that we must do and that we can do and we will do, Musk said.Tesla will initially manufacture the batteries at its automobile factory in California but will move production to its planned gigafactory in Nevada next year.Deutsche Bank estimated sales of stationary battery storage systems for homes and commercial uses could yield as much as $4.5bn in revenue for Tesla. Analysts expect Tesla will build stationary storage systems around the same basic batteries it will produce for its vehicles at the large factory the company is building in Nevada.Though valued at just $200m in 2012, the energy storage industry is expected to grow to $19bn by 2017, according to research firm IHS CERA.Tesla is not the only player in energy storage. Coda Energy, which rose from the ashes of a failed EV maker and is now owned by Fortress Investment and startups backed by the likes of Total, GE and Siemens are among the many companies going after shares of the stationary storage market. Close
Start where you are, use what you have – Mayursinh Vijubha Jadeja also known as Mayurdhvaj Jadeja belongs to the city of Rajkot, Gujarat. His father represented the Indian Army in Kargil War and won the Sena medal, given this attribute, Mayurdhvaj held 1st position in NCC rifle shooting competitions and many other rifle shooting sessions, he is also known as a highly driven sport enthusiast who plays like he is in first and trains like he is in second.It is even more interesting when we come across how Mayursinh influenced much youth through his lifestyle and achievements. This public influencer has a unique and pleasing sense of fashion which makes him a role model for the youth, as a result, many brands approached for collaborations. Daniel Wellington, Mountwell India and many other brands amongst his collaborations which are well renowned. Jadeja also manages a business estate all by himself which his father started in 2001- Shree Raj Group of Industries runs many trusts and its a leading company in security services and food, beverages.Not only a successful entrepreneur and sports enthusiast, Mayursinh is much more added to it, being a style icon for the youth, he has paved his path towards effective blogging and styling tips for the mass. The more we unfold about this gentleman, we discover a new dimension of his life. Kindness is a wonderful way to let a struggling soul know that there is still love in this world, Jadeja along with Shree Raj Group has initiated drives for the needy, worked towards various causes, observed blood camp etc for the good of the society and to extend a helping hand to the needy.IBT does not endorse any of the above content.
Explore further The team, led by Pablo Jarillo-Herrero, made their discovery by creating several so-termed p-n nanojunction devices (the boundary that is formed between P and N type semi-conductors) in their lab and then taking careful measurements of each type using laser light to measure the resultant photocurrent produced. They found that as the power to the laser was increased, so too did the photocurrent. During their experimentation, they found that they could produce up to 5 mA/W, even at a low temperature; a number that is 6 times higher than has been demonstrated with any other optoelectronic device based on graphene. They believe this occurs because the electrons in the graphene aren’t able to transfer their heat very well due to poor coupling with other materials.Graphene is a one-atom thick layer of carbon that has all manner of unique properties and because of that, new applications for it have been announced periodically since its discovery in 2004. Until now though, very little progress had been made in using it in optoelectronics devices. This new property, called a hot-carrier regime by the team, is unusual because it’s normally only seen in other materials at very cold temperatures. With graphene, however, the effect occurs at low, medium or high temperatures making it a very good candidate for practical applications such as photo-sensing or as part of devices that harvest the energy in sunlight.The team notes that the discovery of this new property of graphene they describe is likely just the first step in a very long journey. Much more research needs to be done to find out such things as just how efficient can a process using it be made, or what if more layers of graphene are integrated into a device. They plan to continue work in this area, as will others no doubt, now that this new property has come to light. More information: Hot Carrier–Assisted Intrinsic Photoresponse in Graphene, Science DOI:10.1126/science.1211384ABSTRACTWe report on the intrinsic optoelectronic response of high-quality dual-gated monolayer and bilayer graphene p-n junction devices. Local laser excitation of wavelength λ = 850 nm at the p-n interface leads to striking six-fold photovoltage patterns as a function of bottom- and top-gate voltages. These patterns, together with the measured spatial and density dependence of the photoresponse, provide strong evidence that nonlocal hot-carrier transport, rather than the photovoltaic effect, dominates the intrinsic photoresponse in graphene. This regime, which features a long-lived and spatially distributed hot carrier population, may open the doorway for hot carrier–assisted thermoelectric technologies for efficient solar energy harvesting.Preprint on arXiv: arxiv.org/abs/1108.3826 © 2011 PhysOrg.com Graphene shows unusual thermoelectric response to light (PhysOrg.com) — A team comprised of researchers from MIT and Harvard has discovered yet another unique and useful property of graphne, this time it involves optics. As they describe in their paper published in Science, when light, or in this case a laser, is aimed at an object with a graphene surface its electrons get hot and remain so for longer than the rest of the object. This property opens up the door to all kinds of possibilities for new kinds of superfast photo-detectors and energy harvesting technology. This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Citation: Research team finds graphene may pave the way for new kinds of optoelectronic devices (2011, October 7) retrieved 18 August 2019 from https://phys.org/news/2011-10-team-graphene-pave-kinds-optoelectronic.html