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Entries

Date Title Views

Frictionless Oscillating Bearing System

The Frictionless Oscillating Bearing (FOB) is a next-generation mechanical support system engineered to replace conventional pivot and wear joints on oilfield pump jacks. Designed specifically for the repetitive vertical motion of the polish rod, this system eliminates mechanical friction through a magnetically levitated spherical bearing. The FOB integrates electromagnetic field suspension, precision alignment sensors,

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Ivan Russell
Oil Springs, Canada
Votes: 13
Views: 3104
Energy, Power & Propulsion
May 16, 2025

Ultra-Efficient Hydrogen Combustion for Clean, Distributed Power and Propulsion

Alpha-Otto Technologies introduces REV Force, a radically new hydrogen-compatible engine platform that combines a patented mode of engine operation with an advanced combustion strategy to redefine what’s possible in clean, distributed power.

At the core of REV Force is a proprietary engine architecture that delivers a power stroke with every revolution of the crankshaft,

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John Krzeminski
Fenton, United States
Votes: 82
Views: 2313
Energy, Power & Propulsion
Apr 15, 2025

AI-K9

AI-K9 a Real Droid!

Cutting-edge sensors! AI voice command! AI-K9 is the logical next step for advanced robots!

AI-K9 provides an enhanced interface, navigating environments, providing real-time assistance.

Built in a robots-lab this Droid is composed of the newest materials! Using 24 DOF, hardware including Lidar & Sonic Sensors, Ai Vision, Weight &

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Dan Langevin
Niagara Falls, Canada
Votes: 32
Views: 2053
Robotics & Automation
May 3, 2025

Harnessing Gravity for Sustainable Electricity Production

The increasing global demand for clean and sustainable energy sources has driven the exploration of innovative technologies. This novel approach to generating renewable electricity by harnessing the force of gravity. The system utilizes a circular arrangement of water-filled chambers equipped with inflatable balloons, employing a unique design to create a weight imbalance that drives rotational motion.

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Mohamed Khalil
Ean-shams- Cairo, Egypt
Votes: 50
Views: 1629
Energy, Power & Propulsion
Mar 20, 2025

Balak Drishti (Child Vision)

Vision: Not one child on this planet should be prevented from getting an education because his/her family cannot afford a simple pair of prescription glasses. Restoring Sight through Refractive Correction is one of the most efficient ways to alleviate poverty.

Mission: Our mission is to provide “Clear Vision” affordably for children (secondarily adults) with greatest need.

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Sandhiprakash Bhide
Beaverton, United States
Votes: 13
Views: 1158
Medical
May 11, 2025

2D Graphene For CMOS Fusing Interconnects

Bellezza Technologies brings 2D Graphene into mainstream of semiconductor assembly processes.

Anthony Paul Bellezza the inventor of a 2D Graphene fusion process being used for CMOS Chip assembly processes, that fuses interconnects at temperatures within the thermal budget of the chip below 400 degrees C. and can work at temperatures as low as 200 degrees C.

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Anthony Bellezza
Parkesburg, United States
Votes: 4
Views: 944
Electronics
Mar 14, 2025

The Crowsbeak Multi-Tool: The Ultimate Outdoor Cooking Tool

Cooking outdoors is a rewarding challenge. The Crowsbeak Multi-Tool removes some challenges and increases the rewards in one convenient tool!

The one-piece design allows the user to:

Lift pots and pot lids.

Lift frying pans, woks, and discadas.

Pick up pots and pans while employing an extra handle.

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Zachary Liollio
Charleston, United States
Votes: 18
Views: 873
Manufacturing & Materials
Mar 7, 2025

Self Charging Mobile Powerbank

This project explores piezoelectric and thermoelectric technologies to design a self-sustaining mobile power bank that harnesses wasted thermal and kinetic energy.

To provide a clean energy source without interfering with phone usage, the power bank should be placed on the back of the smartphone rather than the screen.

First,

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Miral Issa
Bethlehem, Palestinian Territories
Votes: 32
Views: 822
Energy, Power & Propulsion
May 7, 2025

Low-cost Myoelectric Prosthesis

According to a report by the Univ. Catolica Andres Bello, based on statistical data from the INEcensus (Venezuela) 2007, it has been shown that 75.49% of people with disabilities are from low strata, which limits their probability of obtaining a prosthetic device that helps you perform daily tasks. This means that they have limitations in social,

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Omar Azuaje
Turmero, Venezuela
Votes: 0
Views: 735
Medical
May 5, 2025

Quasiturbine Rotary Engine Beyond Piston and Wankel

More than 30 years of careful comparative analysis confirms that QUASITURBINE is an optimal engine concept, perfecting both Piston and Wankel without their specific constraints (with substantial efficiency, environmental and mechanical advantages), while the old intuitive concepts hardly provide new solutions to modern challenges (despite major peripheral improvements?). In brief,

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Gilles Saint Hilaire
Montréal, Canada
Votes: 2
Views: 674
Energy, Power & Propulsion
May 8, 2025

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