In order to raise chicks the farmer keeps the eggs warm and is careful not to crush them. But when scientists in the University of Southern California rear tubeworms, they keep the immature worms very cold and under high pressure.
Do you believe that there might be life on other planets? Would you like to be the first ‘Earthling’ to make contact with an alien? Well, you can start your search from home. All you need is a computer and Internet access, and you can join the project of the US-based National Aeronautics and Space Administration (NASA).
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