5 tips to make Smartphone battery last long


The smartphones that are using now come with two types of batteries. One is Lithium-ion battery and another is lithium-polymer battery. Due to the user’s lack of knowledge about them the lifespan slowly decreases. So, this is 5 tips to make your battery last longer. Don’t discharge your battery fully: Lithium batteries degrade faster when you perform a full discharge ...

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Facebook tests ‘secret message’ service

Private messages that can disappear are being trialled by Facebook as it experiments with a new option for those using its Messenger app, reports BBC. They become hidden after a certain period of time chosen by the author, the firm said. It is part of a new “secret message” service having a limited trial, Facebook announced. Senders must choose one ...

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FB is ideal for vulnerable narcissists to promote themselves

Social networking sites such as Facebook provide the ideal environment for some narcissists to promote themselves and seek the admiration of others on a grand scale, according to a new study. Researchers from the University of Florence in Italy suggest that vulnerable narcissists, who tend to be insecure and have lower self-esteem, are more likely to feel safer in online ...

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NASA’s Juno spacecraft getting close to Jupiter

After a journey of more than five years, US space agency NASA’s Juno spaceship is set to reach its final destination Jupiter and begin its orbit around the largest planet in our solar system. According to NASA’s Jet Propulsion Laboratory (JPL), the probe will fire its main engine, beginning a 35-minute burn at 0318 GMT on the evening of July ...

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The robot looking for love

Dhaka: Is this the droid you’re looking for? It may be best known for Walkmans, Playstations and cameras, but Japanese electronics giant Sony has its sights set on robotics. The firm has revealed its plans to get back into robotics, a full decade since its last foray – in the form of robo-dog Aibo. Sony’s chief executive Kazuo Hirai said ...

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Nasa balloon breaks flight record

Dhaka: A scientific balloon launched by Nasa to study bursts gamma rays from space has broken a record for the longest flight to be completed by such an aircraft. The giant super-pressure balloon traveled from New Zealand to Peru in a flight that took 46 days, 20 hours, and 19 minutes. The test flight is seen as a significant step ...

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