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Added on the 10/05/2021 08:23:43 - Copyright : Auto Moto EN
E-readers like Kindles only use power when the content of the screen changes. Because of that, Kindles have a long battery life. That means you probably need to charge it every few days or weeks rather than once a day. Still, Business Insider reports there are a number of ways to save the battery life on your Kindle--especially if it's aging and the battery is wearing out. Keep your reading light as low as possible, and put your Kindle to sleep when you're not using it. Next, don't have it connected to the internet when you don't need it. Switch it to airplane mode in the Settings menu. Finally, when downloading books, charge both during the download and a little bit after, while the Kindle updates. That will save lots of juice!
An autonomous 'nuclear battery' displayed at the 2017 Atomexpo exhibition in Moscow on Tuesday can provide power for a period of around 50 years. Developed by the Lutch Research Institute which is affiliated with Russian state nuclear corporation Rosatom, the battery may revolutionize the stored energy market and even the very concept of batteries. The Rosatom nuclear battery, whic is based on the isotope of nickel-63, is set to undergo several years of testing.
Nokia announced a blast from the past for audiences at the Mobile World Congress in Barcelona on Sunday by "re-introducing" an old favourite, the Nokia 3310. The phone was the world’s most popular device in the year 2000. The 2017 model has 22 hours talk-time, which is up to 10 times longer than the original model and up to one month of standby. The retro-styled electronic is priced at €49, or about $52.
Fédération des travaux publics : Les entreprises réclament des mesures d'urgence
Apple may have a solution for short battery life on the Apple Watch. Put the battery in the band. An Apple patent application dated today illustrates a battery on the strap of a wearable device, presumably the Apple Watch. The proposed patent also shows that watch's circular face, which is a different shape than the Apple Watch's usual rectangular display.
This portable hydrogen fuel cell prototype could be the next generation of portable chargers for phones, laptops and other electronic devices. Called HandyPower, the new fuel were tested at the Institute of High Temperatures of the Russian Academy of Sciences. HandyPower is resident at Skolkovo Innovation Centre and is financed by the Fund for Assistance to Small Innovative Enterprises (FASIE).
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