                                                                                             

1 

                                                                                                                        

2    / Pepper spray /

                                                            2011                                                                             

3   

                           E = mc²               2                                    

                                               

4  - 47  

                                                   - 47                                             

5        

               1970                                                                                                                        

6   

                  1970 -                                                                                                                              