You may have a mouth ulcer if you have: 1  A painful sore or sores inside your mouth, on the tongue, soft palate (the back portion of the roof of your mouth), or inside your cheeks. 2  Sores in your mouth that are round, white, or grey in colour, with a red edge or border.
Perpetually moving minecart track. Works underwater and above. Upvote this! http://redd.it/m9zrx. If you are using this for survival, make sure you have air bubbles along the way (such as signs) so you can breath. Song: Rainy Day in Paris: http://www.newgrounds.com/audio/liste...
Itâs interesting to see that the bullet does not travel very far underwater. The hollow point bullets also appear to blossom, almost turning inside out. Andrew remarks that the pressure underwater from the blast feels like someone is punching you in you chest.He also said he fully inspected each handgun and did not detect any damage.ndrew recently shot some handguns underwater and captured the results using a Pentax WG-2, a waterproof digital camera capable of taking basic high speed videos (which can be seen below).