Do you know of any new scientific discoveries made recently? Tell the rest of the class about them. (высказывание в 10-15

You probably think that all significant scientific discoveries happened quite long time ago. But in fact it is not so simple. Every year there are many scientific discoveries in the world, which prove how little we know about our world. For many years, scientists have been experimenting with the transformation of skin cells into cells of other organs. Until now, these studies have not brought fruit, until recently scientists have not been able to detect that the skin cells can restore adult liver cells. The experience was a success when liver cells grown from skin cells took root after they have been transplanted into laboratory rats. Although the cells were not 100% adults, the success of this experiment showed that the study has a future. Interesting, I guess. There is a hard work, discovering all the processes in this item.