How to play ‘The Hobbit: An Unexpected Journey’ on PC and Mac

When you say “The Hobbit” you might be referring to the epic fantasy movie franchise that features a huge cast of characters that includes Gandalf, Bilbo Baggins, Merry, Pippin, Smaug and the rest of the hobbits.You might also be thinking of the first two films in the series, and their sequels.If so, you might also […]


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Why cobalt is more valuable than lithium in battery-powered devices

Electrons in cobalt are thought to be the most abundant elements in the Earth’s crust, but they are also the least electrically conductive.But cobalt has recently been seen as a promising new material for batteries, because it’s the least reactive and therefore least susceptible to corrosion.The reason for that is that it’s composed of three […]


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