This is a boat, that can swim over the water by help of a balloon!
- Put a balloon over the chimney and blow in the exhaust.
- Set the boat on top of water and release the "air hole".
- Have fun!
Support is only needed under the exhaust in Version 1 (Boot9-4). DO NOT USE "AUTO-SUPPORT", CAUSE IT WILL CLOG YOUR CHIMNEY!!!!
The second Version can be printed without any support, but i don't know, if it will swim...
Test it and tell me ;)
*Edit: Version 2 (BootV2-2) works just fine. Look at the pictures... and... it swims, too! ;)