Science, Microscopy, Micro-Biology

and Engineering

 

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                                                                Sam                                                              

 

 

 

 

 

 

         Making a bullet                      Microscopy              Sodium Acetate Trihydrate         Photosynthesis               Crookes radiometer                      

           

 

Heat Expansion                                Microbe Spores                                       pH Testing   

                                                           

 

 

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