What if a life that has been frozen for tens of thousands of years comes back to life? The picture below shows the Bdelloid rotifer, which had been frozen for 24,000 years, thawed and re-engaged (Fig. 1). Many people are wondering and challenging whether it is possible to freeze humans(Fig. 2) like Dooly, a baby dinosaur that came down the glacier(Fig. 3). Russian researchers have recently confi..