Entries

The CraioVault™ is an ultra cold vaccine delivery vault, the only one of it's kind. It was designed and made to fill the gap created by the absence of a rugged, easy to use, secure unit capable of holding vaccines and other critical medical samples for several days.

If there's thrust here then, it should boost these.

This isn't so much a design than it is a question: it is entered in this contest so it can be examined and rejoined by individuals skilled in the arts.

Consider: the Laval – a tube having a converging section,

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.

Southern California suffers from drought conditions and reservoirs are being reduced at rates greater than they are replenished. The Pacific Ocean borders the California coast but salt water is not acceptable for agriculture or consumption. My idea is to use renewable,

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,

GEOMETRIC APPROACH TO GRAVITY FORCE VARIATION WITH HEIGHT By Panagiotis Stefanides

SPHERICAL SECTORS [Spherical Caps and Cones] R1 Earth’s Radius
Spherical Sectors [ LO΄WP΄M], [O΄WP΄] and [OSP].F(N) Gravitational Field Lines of Force passing via Caps.N Lines Emanate from K [ Earth’s Center f Gravity ].
N Lines pass,

This project is a novel and patented automobile horsepower measuring method, implemented through a) chassis dynamometers (“dynos”), b) embodiments in real road conditions, such as physical devices, and c) other embodiments in real road conditions, such as mobile apps.

A CAWT (Figures 1 & 2) incorporates an innovative wind turbine rotor with a maximum power coefficient (Cp) of 0.88. This value is based on 3D computational fluid dynamics (CFD) studies confirmed by an independent CFD-simulation services company. This exceptional aerodynamic performance is achieved by using closely-spaced,

The Ring
An optimized spaceship for the 21st century

Up to now spaceships were conditioned by missile shapes, with multistage launchers and relatively small payload capability conditioned by the cylindrical fairing dimensions. Such conditions could be drastically changed by a proposed new vehicle with a different shape: the ring.

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