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2024
Entries

Compact Two-speed Transmission for Electric Vehicles

Electric vehicles are rapidly increasing in the global market. Most electric vehicles have adopted a reducer, which is a double reduction gear set. Although the traction motor of an electric vehicle has a wide rotational speed range, the reducer has the disadvantages of lowering the efficiency of the motor operating region and limiting the maximum vehicle speed.

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Seil Song
7, Seongdong-gu, Korea South
Votes: 31
Views: 3298
Automotive/​Transportation
Jun 30, 2024

Neuraminidase Cleavage Scanner

The Neuraminidase Cleavage Scanner (NCS) is a device that use a technique of a matrix of thousands of Micro Ultraviolet Spectrometers to perform a counting of occurrences of specific shifts or changes, or sequence of changes in the abortion spectrum of each spectrometer pointing to a reactive sample, in order to determine the probability Neuroaminidase is being split,

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Carlos Duarte Benitez
Burnaby, Canada
Votes: 5
Views: 3287
Medical
Jul 9, 2024

A Practical Single Stage to Orbit (SSTO) Rocket

Challenge - Making orbit is always a challenge of converting chemical energy into kinetic energy. Doing that in one stage means you must deal with a wide variety of flight conditions with one solution, but it also means that there is no integration needed before the rocket launches.

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Chuck Burch
Washington, United States
Votes: 0
Views: 3283
Aerospace & Defense
Jun 23, 2024

Smart Ecobin: Recyclable Household Waste Storage and Transport System

Smart Ecobin is an advanced recyclable waste storage and transport system, designed to integrate seamlessly into conventional kitchens. (https://www.smartecobin.com)

This innovative system comprises six modular bins tailored to accommodate various types of waste, including plastic, cartons, cans, paper, glass, compostable, and special waste. By providing a specific place for each type of waste,

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Ionela Neacsa
Alcossebre, Spain
Votes: 10
Views: 3278
Sustainable Technology
Jun 27, 2024

RHOBARR(TM) Barrier Dispersions Platform

Brand owners and consumers continue to demand more sustainable options for single-use food packaging. Paper-based packaging offers an attractive solution because it is a renewable raw material that can be processed within existing recycling infrastructure. However, incumbent technologies for rendering paper impermeable to food-based substances like oil and grease, fatty acids,

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Allyson Marianelli
Collegeville, United States
Votes: 0
Views: 3216
Manufacturing & Materials
Jul 1, 2024

How to Create Fully Solid–State Batteries

My project is how to create fully solid–state batteries and accumulators exclusively from natural materials. Glasses and gloves are not needed to make a battery, the technology is completely harmless, simple and cheap. We will do without acids, alkalis and harmful metals, which, like lithium, are sometimes flammable. The components are available: ordinary marine pumice stone,

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Nailya Abdulhalikovanailya
Ташкент, Uzbekistan
Votes: 4
Views: 3193
Sustainable Technology
Jun 30, 2024

Novel ß-Vidal Diagnostic Health Care System for Irregular Breathing Disorders And Cardiac Health

I hereby submit a design idea of clinical grade prototype which is both ‘diagnostic’ and provides emergency ‘treatment’ by automatically diagnosing and switching to appropriate mode.

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Abhishek Bansal
New Delhi, India
Votes: 1
Views: 3177
Medical
Jun 23, 2024

Thin-film Thermoelectric Cooling Device

Physical touch plays a crucial role in a person’s ability to communicate and perceive the world around them. The United States Government, health care developers, and private industry have long sought to develop state-of-the-art prosthetic limbs that can restore near-natural hand and arm control for people living with loss of limb and limb differences.

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Katie Kerrigan
Laurel, United States
Votes: 0
Views: 3174
Electronics
Jun 28, 2024

Biosensors Assisted Urban Waste Water Treatment Plan with Improved Efficiency

Urbanization is a fast-growing process worldwide, In Urban centers the annual wastewater generation is around 72,368 MLD, double the amount produced in rural areas. Of the enormous amount generated, only one-third is being reused because of the slow process and the treatment plans have failed to meet quality standards that assure human health safety. Traditional methods,

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Muthushree R
Erode, India
Votes: 85
Views: 3155
Sustainable Technology
Jul 8, 2024

Bioinspired Soft Robotic Jellyfish: Innovations in Marine Monitoring and STEM Education

Innovation

The soft robotic jellyfish stands out due to its bioinspired design, mimicking the natural propulsion mechanisms of real jellyfish. This design utilizes submersible impellor pumps connected to each hydraulic network actuator group within the jellyfish, creating an efficient and novel propulsion system.

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Maohua Lin
Boca Raton, United States
Votes: 11
Views: 3153
Manufacturing & Materials
Jul 9, 2024

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