Do you ever wonder why it is so hot nowadays? The rising of the surface temperature of the Earth is called global warming. Because of this, it has been observed that the sea level is higher than it was before, ocean temperatures are also hotter and there is the widespread melting of snow. And for human beings to be more comfortable living with the change of temperature, strategies are made therefore e make use of technology. Before, we use the winds as home ventilation but the negative side of this is we cannot control the amount of wind or air coming inside our homes. Nowadays, there are ventilation systems that not only serve as exhaust fan but also draws in fresh air from the outside of our homes. And because of … Read entire article »

Graduation is one of the highlights of our lives, may it be graduating from kindergarten, primary, secondary or college. We are waiting for that chance to go up on the stage and receive our diplomas, looking at out peers, parents and teachers thinking “I did it!”. Before we think about our dramatic graduation ceremonies, we still have lots of things to do, mountains to climb, tears to shed, papers to crumple, and of course, pictures to take. On the last 2 months before graduation, we normally think about our exams and try not to think of our graduation. There will be a thousand and one papers to pass and a hundred exams to sit on. But these things don’t usually matter because we only have one thing on our minds, I … Read entire article »