Most fish have a unique feature called a swim bladder. This special organ allows them to take in oxygen and send out gas to increase or decrease their buoyancy to rise or sink. Therefore fish function like hot air balloons. Yet is this the same for sharks
[508호]
Cameras are wonderful tools when it comes to capturing some special moments with your friends and loved ones. They can also be used to make some unique works of art that cannot be created by any other means. Yet one of the oldest uses of the camera is for
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We all cherish certain memories of our childhoods; birthday parties, going to play at the park, painting a picture, learning to ride a bike and many more wonderful events. Yet can you remember being born? In fact, can you remember much before the age of t
[506호]
In many nations around the world diamonds are the most sought after stones known to man; a symbol of ultimate luxury that can fetch huge sums of money for even the smallest stone. Yet surprisingly they are actually no rarer than any of the other precious
[505호]
In TV programs such as CSI we see how forensic scientists can solve the mysteries of a crime scene, using clues to identity dead bodies and find out who they were, what they did and how they died. Yet most crime scenes are quite new and we can easily pict
[504호]
In 1997 a scientist named Charles Moore stumbled upon one of mankind’s most shocking secrets while sailing through the Pacific Ocean; a floating garbage dump of plastic thought large enough to hold the U.S. state of Texas twice over. Since the floating d
[503호]
Many people of all ages enjoy playing video games, from series that are considered classics such as Super Mario to famous strategy games such as Star Craft. Yet while many enjoy playing games it is the dream of many to play a part in designing and creatin
[502호]
Carbon footprints are a real hot topic these days as people struggle to battle global warming and keep our environment in check. Unfortunately so many things that we enjoy doing use up electricity that is generated from dirty energy, like coal, gas or oil
[501호]
Almost all religions involve praying to God or some higher power in one form or another. This is usually part of the religious practice, such as showing thanks for all the good things in our lives. Yet people also pray to ask for something and especially
[500호]
A website called HouseholdHacker.com gained notoriety when they posted a video demonstrating how you could charge an mp3 player such as an iPod with only an onion or potato and a bottle of Gatorade. It’s true that vegetables do possess an electrical char
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