Communication in space is becoming increasingly critical, be it between satellites, from satellites to ground or even to/from the Moon or Mars. Current approaches use radio waves that spread quickly resulting in very small capacity: The data rate from the Mars orbiter is a few kbit/s,
Use atmospheric water generator powering by solar cells;
Then use a small nuclear reactor to convert water to steam to power an electric generator;
Re-condense water vapor into water using heat exchangers;
Use the electricity to power two fan duct motosr to push it onwards.
When you are thirsty you are already 10% dehydrated, and the adverse effects of this problem range from dizziness to, for the most severe cases, a heat stroke. So far, no method or device has been able to predict when the time will come for dehydration.
3D Precision Irrigation™ (3PI™) is an autonomous, sensor-based, data-driven, irrigation system that automatically adjusts irrigation cycles to the changing needs of the plants and trees that it monitors.
My mission is to help farmers and other growers maximize their return on resources while conserving water, preserving soil,
The basic idea is to replace the differential gear of the axle by two CVTs (continuous variable transmission), one on each half wheel shaft, whose electric machines are working on torque regulation with close torque set points.
Metabolic towers are unmanned facilities located in in an urban environment . Their functions are as follows:
Collect differentiated waste (paper, glasss, plastic, metal, other) for processing and recycling
Collect organic wastes for incineration process to generate energy
Collect sanitary water from neighbouring buildings for decontamination,
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