Tuesday, May 17, 2011
Litter Pickers
Energy Officers
The timber units at the doors to the front of the school were also insulated. All this work took place before the heating system installed in 1971 was replaced in the first three months of 2010.
However to improve the efficiency of the school even further the pupils came up with the idea of "Energy Officers." Ms. McGovern's class overlook this simple scheme everyday. Wearing their bright yellow tee-shirts, generously supplied by the Parents' Association, four pupils do a rapid tour of the school at the start and end of each break. Their job is simple...turn off any lights left on by accident and ensure that all the doors are to the outside of the school are closed. This simple job keeps the electricity bill down while preventing vlauable heat loss from the school to the atmosphere.
Sunday, May 15, 2011
Fun Phone Facts
Mobile phones are one of the biggest technological advances made in recent years. Fifteen years ago very few people owned a mobile as they were big, expensive to buy and calls cost a fortune.
Today it would be surprising if anyone reading this didn’t own at least one and around 75% of people in Ireland own and regularly use a mobile phone. This means that there are roughly 3,133,000 mobiles in use in Ireland.
Statistics for the UK are more staggering where many people, just like Ireland, have more than one mobile or have old phones lying around at home. There are an estimated 90 million unwanted phones in the UK alone many of these are as a result of the 15million phones that are upgraded there every year.
Some person worked out that if these phones were laid end to end they would stretch from John O’Groats to Land’s End…..a distance of 1,300km or from Wexford to Dublin and back again more than four times.
This mobile mountain weights around 12,000 tonnes and it is estimated that only 5% of old mobile phones are currently recycled.