Disclosed in the present invention is a small leisure boat. The leisure boat according to the present invention comprises: a container-shaped boat on which people board; seats arranged along the inner wall of the boat body; three or more connection rods of which one end is coupled to the boat body and which are arranged symmetrically with the boat body at the center; and floating bodies respectively connected to the other end of each of the connection rods. According to the present invention, riders can converse or play a game while facing each other by arranging the table inside the boat body and the seats around the table, thereby increasing convenience and entertainment aspects of leisure activities. Also, the stability of the leisure boat is significantly increased by the floating bodies arranged symmetrically around the boat body, and the boat body is not easily rocked due to movement of users or waves due to the positioning of the boat body at the center of the three floating bodies, thereby enabling enjoyment of refreshing and safe leisure activities.

Embodiments described generally relate to methods for assembling a modular floating production storage and offloading (FPSO) vessel. A cargo module section, a forward module, and a rear module can be positioned and aligned with each other such that the cargo module section can be disposed between the forward module and the rear module. A plurality of connectors can be coupled together to secure the forward module and the cargo module section together and another plurality of connectors can be coupled together to secure the rear module and the cargo module section together. A first topside module can be installed onto or over an upper surface of the forward module and can include a flare tower, a turret, hydrocarbon production equipment, or any combination thereof.

A boat includes: a pair of buoyancy units spaced from each other; a bottom plate structure connecting the bottoms of the pair of buoyancy units to each other; and a water storage defined by the pair of buoyancy units and the bottom plate structure, open rearward at the stern to take water from the outside, and keeping the water flowing therein. The boat can keep the balance more stable, is free from a common waterproof problem, and can improve a running ability.

A boat includes: a pair of buoyancy units spaced from each other; a bottom plate structure connecting the bottoms of the pair of buoyancy units to each other; and a water storage defined by the pair of buoyancy units and the bottom plate structure, open rearward at the stern to take water from the outside, and keeping the water flowing therein. The boat can keep the balance more stable, is free from a common waterproof problem, and can improve a running ability.

A field configurable autonomous airplane comprising modular elements and attachable components. The airplane can be assembled from these modular elements and components to meet desired mission and performance characteristics without the need to purchase specially designed airplane for each mission.

A field configurable autonomous airplane comprising modular elements and attachable components. The airplane can be assembled from these modular elements and components to meet desired mission and performance characteristics without the need to purchase specially designed airplane for each mission.

This disclosure provides hollow interconnecting prism blocks that affix together to build structures, a wall, foundation, floor, building, flotation device, gardening structure, artificial coral reefs, or toy. The hollow interconnecting prism blocks comprises a designed wall thickness, depending on the material structure of the block to create the hollow center space, whereas human hands can manipulate mechanical hardware inside two adjacent blocks to affix the blocks together. At least two faces have center face holes and connecting holes, whereas the hardware affixing the blocks together remains inside the hollow areas of the blocks, and inside the connecting holes of the blocks being connected together. Connecter couplings may be used to affix the blocks together. The center holes allow for materials such as pipes, wires, conduit, and rebar to pass through two or more blocks. Two or more connected hollow interconnected prism blocks can also be filled with fortifying material.

This invention is a convertible boat and blind made of a substantially flat sheet of foldable material that in one configuration may be folded into a boat and in a second configuration may be folded into a blind. The invention may also be folded into an optional third storage configuration.

This invention is a convertible boat and blind made of a substantially flat sheet of foldable material that in one configuration may be folded into a boat and in a second configuration may be folded into a blind. The invention may also be folded into an optional third storage configuration.

A field configurable autonomous vehicle includes modular elements and attachable components. The vehicle can be assembled from these modular elements and components to meet desired mission and performance characteristics without the need to purchase specially designed vehicles for each mission.