Described herein are examples of buoyancy supplements. A buoyancy supplement may include a system including a front flotation portion including a front deck having a front surface, a rear flotation portion including a rear deck having a rear surface. One or both front and rear surfaces having an accessory attachment point, a through-hole substantially parallel to the front or rear surface, a mounting apparatus, a tie-down anchor, and a first and second runner each having a first end configured to attach to the front flotation portion and a second end configured to attach to the rear flotation portion. The front flotation portion and the rear flotation portion may be configured to attach to a float tube.

Described herein are examples of buoyancy supplements. A buoyancy supplement may include a system including a front flotation portion including a front deck having a front surface, a rear flotation portion including a rear deck having a rear surface. One or both front and rear surfaces having an accessory attachment point, a through-hole substantially parallel to the front or rear surface, a mounting apparatus, a tie-down anchor, and a first and second runner each having a first end configured to attach to the front flotation portion and a second end configured to attach to the rear flotation portion. The front flotation portion and the rear flotation portion may be configured to attach to a float tube.

The invention relates to a buoy comprising a buoyant, plastic core component, and a plurality of detachable flotation components that support and surround the core component. The buoy is preferably more than 2.5 meters diameter, but the diameter of the core component is preferably less than or equal to 2.35 meters diameter. This facilitates transport in a single shipping container. A novel tie bar assembly and novel lifting/mooring mounts are also disclosed.

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. The vehicle can include a module that enables the vehicle to adjust the position of the center of mass to trim the vehicle for efficient operations or to alter the stability and control parameters of the vehicle.

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. The vehicle can include a module that enables the vehicle to adjust the position of the center of mass to trim the vehicle for efficient operations or to alter the stability and control parameters of the vehicle.

A sustainable floating and land application community based on a mass-produced modular, pre-fabricated kit of parts referred to as floating modular units (FMU) or land module units (LMU). Both modular units are designed to allow for various needs while remaining simple to deliver and assemble by hand in remote destinations prone to volatile shifts in water levels and currents. Both floating and land module units can be erected for use on land and bodies of water.

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. The vehicle can include a mechanisms that magnetically attach and release configurable elements from the vehicle.

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. The vehicle can include a mechanisms that magnetically attach and release configurable elements from the vehicle.

The invention relates to a buoy comprising a buoyant, plastic core component, and a plurality of detachable flotation components that support and surround the core component. The buoy is preferably more than 2.5 metres diameter, but the diameter of the core component is preferably less than or equal to 2.35 metres diameter. This facilitates transport in a single shipping container. A novel tie bar assembly and novel lifting/mooring mounts are also disclosed.

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. The vehicle can include a module for buoyancy control.