Natsu with Lisanna, watching over their Dragon Egg. One day, Natsu found an egg in the forest east of Magnolia. Thinking it to be a Dragon Egg, Natsu took it to the guild and asked Makarov to make it hatch, but Makarov and Erza told him that he was the only one that could make the egg hatch; through love and care.
1 As a Decompression Chamberâ This is a hyperbaric chamber used by surface-supplied divers (commercial divers mostly) to make their decompression stops.  As Recompression chamberâ A hyperbaric chamber is used to treat or prevent patients suffering from decompression sickness.
Defense Contract Management Agency. Not to be confused with Digital Millennium Copyright Act (DMCA). The Defense Contract Management Agency (DCMA) is the agency of the United States federal government responsible for performing contract administration services for the Department of Defense and other authorized federal agencies. Its headquarters is at Fort Lee, VA. DCMA often handles Foreign Military Sales contracts.