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2024
Entries

Electrolyzers that Live Outside and Underwater: A Path to Safe, Resilient, Gigawatt-Scale Clean Hydrogen Production

GTA introduces the offshore energy field of the future, wherein offshore gas and oil fields transition to gigawatt-scale fields of subsea green hydrogen and oxygen production powered by offshore wind, marine hydrokinetic energy, and ocean thermal energy conversion (OTEC). The enabling technology is GTA’s patented subsea electrolysis of water.

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Elias Greenbaum
Dunwoody, United States
Votes: 0
Views: 1875
Sustainable Technology
May 14, 2024

Nanolightning-BioEnd: A Self-sustaining Nanoparticle Coating That Eliminates and Prevents Biofilm in Water Systems

The Nanolightning-BioEnd product grew out of the J&R Project to reproduce and improve on a well-established (for military applications) antimicrobial self-sustaining dynamic process. The material includes polymer coating paramagnetic iron nanoparticles embedded in epoxy attached to transparent polystyrene.

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Johnathan Kiel
Universal City, United States
Votes: 2
Views: 1872
Sustainable Technology
May 28, 2024

Interactive Robotic Dustbin for Kindergarten Classrooms - KINDERBIN

Design Overview:

KinderBin is an innovative, child-friendly robotic dustbin designed to enhance environmental education in early childhood settings. Inspired by the engaging simplicity of lego blocks, this compact and mobile robot is tailored to foster responsible waste management practices among young learners in a playful and accessible manner.

Functionality and Features:

KinderBin is equipped with a multiple waste compartments,

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Aashish B Chaudhary
Gurgaon, India
Votes: 6
Views: 1850
Sustainable Technology
Apr 22, 2024

Ore Secure Helmet

We have developed an innovative ore secure helmet designed to significantly enhance safety in mining environments. This helmet is engineered to prevent accidents caused by hazardous gases and rock collisions, which are common risks faced by miners.

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Siddhi Bodhe
Kopargaon, India
Votes: 42
Views: 1828
Electronics
Jul 1, 2024

An Easy, Cost-Effective and Comprehensive Plan to melt an Iceberg for Fresh Water

Fresh water is very scarce in some regions of the World, especially in some desert areas like Africa and the Middle East, Developed Countries rely mostly on Water Desalination for human consumption.

This Project explains how to tow an Iceberg from Antarctica to the Middle East,

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Luis Ricardo Mercado Mendoza
San Francisco, United States
Votes: 0
Views: 1826
Sustainable Technology
Mar 1, 2024

Production of Biodiesel from Used Oil

Currently the depletion of fossil fuels, global warming, environmental pollution and greenhouse gas emissions, among other problems that affect our environment, show us the need for a change in the distribution of our energy matrix towards the use of less polluting and renewable energy, that is, obtained from natural sources.

The increasing costs of fuels,

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Suad Abu Hamid
Santa Cruz, Bolivia
Votes: 1
Views: 1825
Manufacturing & Materials
May 7, 2024

Miniature Liquid Level Controller

Liquid Level Controllers (LLC) can be used for level monitoring & pump control in many applications such as in tank, reservoir, sewage plant, swimming pool & mixing plant for many different conductive liquids. Refer to figure 1 for product image.

Imagine you have a tank—maybe it’s filled with water, chemicals, or different conductive liquid.

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Rushikesh Kulkarni
Pune, India
Votes: 51
Views: 1823
Electronics
Jun 28, 2024

RFID Based Attendance System Using Arduino

The RFID and SIM800L GSM-based attendance system using Arduino and DS3231 RTC module is an advanced solution for efficient and reliable attendance management. This innovative system utilizes RFID technology for user identification, providing a quick and contactless method for logging attendance. The system incorporates the Arduino Nano microcontroller, MFRC522 RFID reader,

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Ambuja S
Erode, India
Votes: 0
Views: 1816
Electronics
Jul 7, 2024

Foldable Parabolic Dome Solar Dryer

Parabolic dome shape solar dryer can capture highest solar radiation throughout the day for its curved shape. Generally, dome type solar dryers are built in large sizes but when to use for household purpose then it is better to make the dryer foldable for easy handling. Also,

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Parama Datta
Jalpaiguri, India
Votes: 1
Views: 1815
Sustainable Technology
Jun 17, 2024

Battery Management System

Recently, electric vehicle (EV) technology has received massive attention worldwide due to its improved performance efficiency and significant contributions to addressing carbon emission problems. In line with that, EVs could play a vital role in achieving sustainable development goals (SDGs). However, EVs face some challenges such as battery health degradation, battery management complexities, power electronics integration,

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Siva Subramanian A
Sathyamangalam, India
Votes: 16
Views: 1815
Electronics
Jul 1, 2024

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