Playing with Biotechnology

Monday, October 20, 2008

You Are Their Key To Their Knowledge

Guide your child step-by-step about the dos and don’ts in life while they are still young. They must also be educated on how important their safety is. You are their key to their knowledge of what is right and what is wrong. Hence, you must do your part by teaching them. For example, always remind them not to talk to strangers, even if they offer you something as enticing as a lollipop.

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Friday, October 17, 2008

Carousel is a big centrifuge

Any rotating platform may also be called a carousel. In a playground, a roundabout is usually a simple, child-powered rotating platform with bars or handles to which children can cling while riding.

A centrifuge is a piece of equipment, generally driven by a motor, that puts an object in rotation around a fixed axis, applying force perpendicular to the axis. The centrifuge works using the sedimentation principle, where the centripetal acceleration is used to separate substances of greater and lesser density.

As you already think you know, heavy things sink and light things float. To be more accurate, denser substances tend to sink in less dense substances. If the difference is great enough, and the particles large enough, the sinking happens at visible speeds, say stones in water.

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Thursday, October 16, 2008

The games kids play... (Freeman Dyson)

Genetic engineering, once it gets into the hands of housewives and children, will give us an explosion of diversity of creatures, rather than the monoculture crops that big corporations prefer. New species will proliferate to replace those that farming and industrial development have destroyed.

Designing genomes will be a personal thing, an art form as creative as painting or sculpture. Few of the new creations will be masterpieces, but all will bring joy to their creators and variety to our fauna and flora.

The final step in the domestication of biotechnology will be biotech games, designed like computer games for children down to kindergarten age. But they will involve real eggs and seeds rather than images on a screen.

Playing such games, kids will acquire an intimate feeling for the organisms that they are growing. The winner could be the kid whose seed grows the prickliest cactus, or whose egg hatches the cutest dinosaur.

These games will be messy and possibly dangerous. Rules and regulations will be needed to make sure that our kids do not endanger themselves and others.

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Playing Is Part Of Development (by Jerald Shapiro)

We've all heard the term, "Oh, that's child's play." It implies something is easy, frivolous and unimportant in the overall scheme of things. But to a child, child's play is essential to their mental, social, emotional, and physical development.

We all know that children like to play. But what we may not know is the importance of play in a child's life. Play is essential to every area of a child's growth and development. Play provides a means for energy to be put to use. It strengthens and refines small and large motor skills, and it builds stamina and strength. Sensory learning develops mostly through play. Play is significant to physical development in that without it the body could not grow and develop normally. Children possess a natural curiosity. They, explore, learn and make sense out of their environment by playing. Parents and educators alike can support this learning activity by ensuring age-appropriate toys, materials and environments are available to the child.

Play enables children to know things about the world and to discover information essential to learning. Through play children learn basic concepts such as colors, counting, how to build things, and how to solve problems. Thinking and reasoning skills are at work every time a child engages in some type of play.

Children learn to relate to one another, negotiate roles, share, and obey rules through play. They also learn how to belong to a group and how to be part of a team. A child obtains and retains friends through play.

Play fulfills many needs including a sense of accomplishment, successfully giving and receiving attention, and the need for self-esteem. It helps them develop a strong sense of self, and is emotionally satisfying to them. They learn about fairness, and through pretending learn appropriate ways of expressing emotion such as anger, fear, frustration, stress and discover ways of dealing with these feelings. So encourage your child's play. Color pictures, make finger paintings, build buildings and imaginary cities with blocks, and built a tent in the middle of the living room and go camping! And as we all know, childhood is fleeting, so let them enjoy being a kid while they are one!

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