You have a mystical concept of cells. They are physical objects built from atoms and molecules, and can be tinkered with. If you want a cell to act like an embryonic cell, you just have to tinker with it until it has the same arrangement of atoms and molecules as a naturally occurring embryonic cell. Things are moving quickly in this field. Any details of how a given type of cell is built that are not known now soon will be.
I understand cells, but I do not believe you can create embryonic cells without an egg. Please prove me wrong if you can, but I am relatively sure that is not possible. These stem cells are clearly made without the use of eggs, and are not embryonic. They will never create a fetus. Please provide evidence that they can, or quit passing along incorrect information. You seem to be a fan of stem-cell research of all kinds. Why do you seek to portray this information in a negative light?