Imagine a world where mobile phones no longer existed. Would it be a heaven or a hell? There is no doubt the mobile phone has completely revolutionized our lives. We take it for granted now, but it wasn’t so long ago that all calls had to be made from fixed-line telephones. Remember always speaking to […]
Have you ever wondered how the satellites that provide all that handy information to your GPS actually make it into orbit? The cool part of it is that they need to go on a rocket ride to get there! In the past, they might have hitched a ride on the space shuttle but now many […]
To be altruistic means to act for someone else’s welfare and not our own, even if it comes at some cost to ourselves. Many thinkers have stated that humans are essentially self-centered and selfish but current research suggests differently. Studies have shown that a person’s initial reaction is to co-operate with others and not compete. […]
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