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2024
Entries

Modified Hovercraft and Small Automobile

Large trucks produce excessive greenhouse gasses due to inefficient reciprocating engines and complicated gearboxes. This hovercraft would be much better because it eliminates friction with the road surface due to flexing tyres and suspension. It can also run on alcohol, a non fossil fuel, which can be produced from corn.

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David Brown
Stafford, United Kingdom
Votes: 0
Views: 943
Automotive/​Transportation
May 11, 2024

Solid Hybrid Motor

With an Isp of 175 sec with a density Isp of 1.5, it creates a rocket motor 1/2 the size of a normal solid propellant motor. Although low in Isp, this combination has a very high density Isp making it possible to reduce the size of a known total impuilse by ½.

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Bill Colburn
Hollister, United States
Votes: 0
Views: 943
Aerospace & Defense
Jul 4, 2024

New Material Property: 4D Spacetime Energy/Mass Density From QED 0D->4D Einstein-Maxwell Tensor Integrations

New COMSOL material property of 4D spacetime energy/mass density based on multivariable calculus equations defines computational energy/mass density ranging compressive through rarefactive of central cosmological constant vacuum energy/mass density pressure 𝚲, as shown in GIF. Mathematica® theorem proving operator computationally reproduces QED 0D->4D photon-electron energy, mass,

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David Harness
Bakersfield, United States
Votes: 0
Views: 933
Manufacturing & Materials
Jun 21, 2024

Planetary Defense - Interstellar Object Sentinel

This entry concerns the safety of life on the planet. It proposes action to improve our awareness of potential threats from near earth objects in space by asserting the need for an early warning scanning capability that covers all directions.

The recent 2017 discovery of ‘Oumuamua, the first known interstellar object to enter our solar system, is pertinent.

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David Roberts
Bs16 1jy, United Kingdom
Votes: 0
Views: 930
Aerospace & Defense
Jun 30, 2024

Ballistic Liquefied Inert Gas Wildfire Suppression System

This proposal would fill a ballistic projectile ie artillery or mortar shell with a liquefied inert gas, and fire it upwind of an isolated wildfire. The projectile would not detonate but would disperse LIG over the hot spot. This would cool the fire and displace air thereby removing two elements of the fire triangle, heat and O2 (fig 1).

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Seth Patriquin
Georgetown, Canada
Votes: 0
Views: 926
Aerospace & Defense
Jun 28, 2024

Finally Quiet! Dental Noise Cancelling System

Finally Quiet! is the first patented medical-grade technology that neutralizes vibrations in the patient's jaw during dental procedures, significantly reducing discomfort and accelerating procedure time. Our system also halts the progression of noise-induced irreversible hearing loss among dental staff,

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Peman Montazemi
Aliso Viejo, United States
Votes: 0
Views: 921
Medical
Jun 17, 2024

S4 BACnet Ecobee Integration

The S4 BACnet ecobee Integration enables whole building optimization by bringing ecobee Wi-Fi thermostats into the BACnet ecosystem for large, complex commercial buildings.

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Steve Jones
Ogden, United States
Votes: 0
Views: 921
Sustainable Technology
Jun 17, 2024

Intelligent Symptom Tracker: Telehealth Monitoring App

Problem statement

Intelligent Symptom Tracker: Telehealth Monitoring App addresses the problem of insufficient tracking and understanding of symptoms for various conditions. Many individuals struggle to identify and correlate their symptoms with underlying health issues, leading to mismanagement and increased discomfort. By enabling users to log daily symptoms and integrating with wearable devices,

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Dhaarani M
Erode, India
Votes: 0
Views: 911
Medical
Jun 28, 2024

Fast Charging of Electric Vehicle Batteries Using Industrial Voltage Frequency Converters - VolFreCon

An innovative solution is the use of a drive voltage frequency converter (VFC) as a converter for charging EV batteries and integration with the power system of industrial companies, providing wide opportunities for cooperation between various generating units, including renewable energy.

Characteristic features:

Low cost – VFC cost + rectifier cost (10% of VFC cost),

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Marta Zurek Mortka
Radom, Poland
Votes: 0
Views: 906
Sustainable Technology
Jun 12, 2024

Spoon on Lid

A food container lid that contains a cutlery incorporated into the internal part, the cutlery folds on itself so that when the lid is opened it unfolds reaching the length of the container. In the prototype I made, I designed it for a baby food container, however it can be used in a wide range of products,

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Meyer Abadi
Ashdod, Israel
Votes: 0
Views: 895
Manufacturing & Materials
Jun 30, 2024

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