Free dive in the pool software for mac

MacDiveTable is the first SCUBA dive planning software for the Macintosh that helps divers calculate pressure groups, residual nitrogen times, and total bottom times for multiple dives.
Enhancements:
- Universal binary (PPC and Intel native). PPC Version requires 10.2.8 or later, Intel version requires 10.4.3 or later.
- Preferences, printing, and error dialogs now open via sheets (to better comply with the Apple Human Interface Guidelines).
- Updated error handling.
- Metric conversion slightly more accurate.
- Can now open this website from the Help menu.
- Various user interface enhancements.

Danger from the Deep (known as dangerdeep or DftD) is a free (as in free speech), Open Source World War II german submarine simulator.
Danger from the Deep and source code is available under the GPL license and most of the artwork/data is released under a Creative Commons license (Attribution/NonCommercial/Non-Derivative works).
DftD is currently being developed on Linux (i386 and AMD64) and Windows. There are binarys available for Linux (i386 and amd64), Windows (32bit) and there are some old packages for MacOSX.
Danger from the Deep is a program that makes use of SDL/OpenGL and thus should be portable to other operating systems or platforms.
Danger from the Deep is planned as tactical simulation and will be as realistic as our time and knowledge of physics allows. Its current state is ALPHA, but it is playable. If anyone wants to contribute in development, youre welcome, just email the dangerdeep-devel mailing list. Contributing binary packages for various Linux distributions would also be much appreciated.
Main features:
- Simple menu system
- Clean user interface (still being updated)
- Basic world simulation; Night and day etc.
- Realistic water and cloud simulation
- Different classes of ships; Destroyers, Battleships, Merchant ships etc.
- Steering, firing, diving, periscope (all the basics)
- Free look engine for testing, periscope, UZO (aiming binoculars), bridge view
- Console for logging purposes
- Basic physics
- Basic destroyer AI
- Vehicle/ship preview
- Support for custom missions
- Tonnage recording
- Log book

EduPool will help kids of all ages to learn to read and spell 700 of the most used words in English.

Basic addition, subtraction, multiplication, and division skills can be improved by counting objects on the screen.

jdivelog 2.1 is a freeware created as a logbook for scuba diving. It manages all important dive data, as well as the pictures taken during the dive. Features include the ability to import UDCF data or data from Suunto computers, profile generation, and a Web page generator.

Fly within a labyrinth of rooms or discover pathways outside to the skies above or caverns below the ground.

Jump into your Glider and take off in the paper airplane ride of your life!

Amazing graphics, eerie sound effects and a complete musical score! Watch for the QuickTime movies that pop up when you least expect them. Ride the wild currents through loads of weird houses and scenarios to fly through.

From a Castle o the Air to The Titanic, to an Art Museum, Glider Pro for Mac OS X takes you on the adventure in aviation ride of your life!

Dive through the Grand Prix and explore devious updrafts and terrible twists and turns that threaten to flatten your Glider. Use every ounce of navigation skill you have to make your way through mysterious rooms filled with highly unusual items!

Avoid the burning candles, leaky drips, paper copters, paper shredders, basketballs, and other diabolical, paper-airplane-hating enemies. Capture the numerous hidden stars to make it out in one piece!

License: GL3-445-557-08100

Battle for Wesnoth is a fantastic and very interesting strategy game. Battle for control of villages, using variety of units which have advantages and disadvantages in different types of terrains and against different types of attacks.
Build up a great army, gradually turning raw recruits into hardened veterans. In later games, recall your toughest warriors and form a deadly host against whom none can stand! Choose units from a large pool of specialists, and hand-pick a force with the right strengths to fight well on different terrains against all manner of opposition.
Wesnoth has many different sagas waiting to be played out. Fight to regain the throne of Wesnoth, of which you are the legitimate heir... step into the boots of a young officer sent to guard a not-so-sleepy frontier outpost... vanquish a horde of undead warriors unleashed by a foul necromancer, who also happens to have taken your brother hostage... guide a band of elvish survivors in an epic quest to find a new home.
200+ unit types. 16 races. 6 major factions. Hundreds of years of history. The world of Wesnoth is absolutely huge and limited only by your creativity - make your own custom units, compose your own maps, and write your own scenarios or even full-blown campaigns. You can also challenge up to 8 friends - or strangers - and fight in epic multi-player fantasy battles.
Units gain experience and advance levels, and are carried over from one scenario to the next.
Fight to regain the throne of Wesnoth, of which you are the legitimate heir, or use your dread power over the Undead to dominate the land of mortals, or lead your glorious Orcish tribe to victory against the humans who dared despoil your lands| Wesnoth has many different sagas waiting to be played out.
You can create your own custom units, and write your own scenarios or even full-blown campaigns. You can also challenge your friends or strangers and fight multi-player epic fantasy battles.

Main features:
- Build up a formidable fighting force, starting from a single leader and a small amount of gold.
- Over 200 unit types in six major factions, all with distinctive abilities, weapons and spells.
- Experienced units gain powerful new abilities as they advance.
- Several multi-player options available, including internet play.
- Scores of different custom-designed maps, and unlimited random maps.
- Hundreds of campaign scenarios available for download via a simple in-game procedure.
- Fog of war feature available for a true test of generalship.
- Sophisticated mark-up language lets advanced users make their own maps, factions or campaigns.
- Excellent language support 35 different languages currently available.

Enhancements
Campaigns:
- Delfadors Memoirs: new campaign added to mainline (Novice level, 24 scenarios).
- Eastern Invasion
- Fixed the liches not being revealed properly in Weldyn Besieged.
- Heir to the Throne
- Made snow fall gradually every turn in Northern Winter.
- Enforce a 7-hex starting castle to prevent units from appearing inside a wall in The Scepter of Fire (bug #13377).
- Made the number of enemies to defeat depend on the difficulty in Test of the Clan.
- The Rise of Wesnoth
- In TROW, the Lady Jessica is now the Lady Jessene. This was the last major character in mainline (and probably the last named unit of any kind) to have an earth-human name.
- Under the Burning Suns
- Kaleh advancement: * Gave the Hero variation more HP. * Reduced XP requirements for the Captain variation. * Disabled the sword2 (and thus armor) AMLA for the Captain variation. * Enabled the bolas AMLA for all variations. * Added the camouflage AMLA back.
Graphics:
- New portrait for Dwarf Fighter (alternative), Goblin Spearman, Huntsman,
- Ogre/Young Ogre, Orc Grunt, Ranger, Trapper.
Language and translations:
- The term stoned has been replaced with petrified; also the related verb.
- New translations: Icelandic.
- Updated translations: British English, Catalan, Chinese (Simplified), Chinese (Traditional), Czech, Dutch, German, Finnish, French, Hebrew, Hungarian, Indonesian, Italian, Lithuanian, Norwegian, Polish, Russian, Serbian, Slovak, Swedish, Turkish.
Multiplayer:
- Implemented automatic saving of game replays.
- Implemented the adminmsg command to allow players to send messages to currently available admins. (FR #9218)
- Fixed bug #7547: Add possibility to unban/unmute in a multiplayer game
Terrains:
- New terrains: orcish fort and orcish village.
Units:
- Added the Water Serpent.
- The Dwarvish Scout line from UtBS is now mainline; THOT uses it.
User interface:
- Fix missing faction column when waiting that the host start the game.
- Making the game return to the add-on install dialog just before installing one, and with its entry selected.
- Improved the sorting of the XP and traits columns in the unit list dialog (part of bug #13360).
- Fixed the MP password textbox handling of special characters.
- Add a "Factions" section in help. Only show current eras informations.
Miscellaneous and bugfixes:
- Fixed missing unit graphics when loading a start-of-scenario savegame.
- The add-ons directory, /data/campaigns, has been renamed and it is now /data/add-ons.