Millions of soldiers and civilians have died in the two world wars as well as regional wars, civil wars and terrorist conflicts. We mourn the loss of our friends, neighbors and relatives who have died from whatever cause. Many nations set aside a day of remembrance, a memorial day, to honor those who gave their lives for their country. We often wonder what careers or family life could they have had if they had not met death? One of the most important questions we need to ask is "Will the dead live again?". Is there life beyond the grave?