Tuesday, November 20, 2012

EGYPTIAN PYRAMIDS BUILDING

                                      MY HYPOTHESIS















  



                                              
                                                                                  


                                                                                

Friday, November 9, 2012













Monday, October 1, 2012

Sunday, June 3, 2012

ROTATING ENGINE







                                    My concept










                                       Variant with 3 rollers at piston


Sunday, April 22, 2012

                              


                                                     
                               



                                             

                 

Friday, January 20, 2012

Hybrid turbojet-turboshaft engine for VTOL AIRCRAFT













                                                                                




Variant of VTOL VERTOPLANE

with standard engines