<body><script type="text/javascript"> function setAttributeOnload(object, attribute, val) { if(window.addEventListener) { window.addEventListener('load', function(){ object[attribute] = val; }, false); } else { window.attachEvent('onload', function(){ object[attribute] = val; }); } } </script> <div id="navbar-iframe-container"></div> <script type="text/javascript" src="https://apis.google.com/js/platform.js"></script> <script type="text/javascript"> gapi.load("gapi.iframes:gapi.iframes.style.bubble", function() { if (gapi.iframes && gapi.iframes.getContext) { gapi.iframes.getContext().openChild({ url: 'https://www.blogger.com/navbar/971622580435004706?origin\x3dhttp://radiantchuaminhuiace.blogspot.com', where: document.getElementById("navbar-iframe-container"), id: "navbar-iframe" }); } }); </script>
rain down on me.
Profile



Hi I'm Radiant!Welcome to my science blog..I like to EAT and I love talkingandplayingand jokingandbeingcrazyand..you get the idea :D



break the silence




(:

links

lishan
seowhwee
sophia
dorcas

long gone


credits

please do not remove credits, thankyousomuchie
orangeeeeyy Missyan

Thursday, April 30, 2009

Technology The application of scientific knowledge for practical purpose There are advantages and disadvantages of technology.For example:

Electricity Advantage: Useful for various appliances all over the world,most commonly used source of energy in the world Disadvantage:
Use of electricity exhausts the Earth's natural resources very quickly

Information
Advantage:
Easily available with technology
Disadvantage:
We may be exposed to negative media

Mobile Phones
Advantage:
Useful as communication tools
Disadvantage:
Excessive use of mobile phones may create health problems for users

Styrofoam
Advantage:
Can be used to make useful objects such as plates,cups,food containers,boxes and many others
Disadvantage:
May cause both health and environmental problems.


Benefits of technology
It has improved our lives in many ways
~the invention of medicines to fight diseases,to treat illnesses
~the development of food crops that are pest and disease resistant
~the invention of bicycles,automobiles,ships and aircraft for transportation
~the invention of telephones,mobile phones,computers,radios and television sets for communication and dissemination of information

Abuses of technology
Technology can cause harm to the society and environment,especially when misused
Loss of lives ~weapons such as guns and rifles ~harmful bombs made by terrorists to kill ~road accidents ~plane crashes ~sinking ships

Technology has its limits
It cannot solve all problems:
~inability to prevent natural diasters such as earthquakes and hurricanes from happening
~not all diseases have a cure







rained @ 9:49 PM