2025
Entries
We are formally expressing our intent to develop and engineer a geothermal power plant that leverages the thermal energy from an existing anthracite coal mine fire. This innovative approach aims to integrate geothermal technology with existing geological conditions, providing a sustainable solution for electrical power generation while addressing the ongoing environmental challenges posed by coal mine fires.
The MELD Manufacturing 3PO system is an advanced hybrid manufacturing platform that redefines how, where, and when large, forged parts are produced, repaired and sustained. The 3PO integrates MELD Manufacturing’s patented Additive Friction Stir Deposition (AFSD) forging process with proven precision subtractive machining processes into a single system;
The Water Jet Direct Seeding System introduces a groundbreaking technological approach to agriculture, designed to enhance planting efficiency and sustainability. This innovative solution eliminates the mechanical components traditionally used in planting equipment, such as discs and metal blades, and replaces them entirely with high-pressure water jets, similar to those employed in industrial applications for precision cutting.
GoldTrack UVIR flashlight is a universal device for field work with three lighting modes: white light, ultraviolet and infrared. The built-in GPS module records the coordinates of finds, eliminating the need for surveyors. This is not just a flashlight - it is a tool for geologists, prospectors, archaeologists, tourists, engineers, hunters and nature lovers. Convenient, lightweight,
Magnetic Bioimplants represent an innovative biomedical engineering solution designed to significantly improve orthopedic surgery and rehabilitation outcomes. This novel technology leverages passive implants—neodymium magnets encapsulated within biocompatible titanium shells—which utilize magnetic repulsion between identically polarized implants. Unlike conventional solutions,
Individual soldier defense against last-minute drone attacks is now essential on the modern battlefield. Drones are causing a sharp rise in casualties, especially in the Russia-Ukraine war. UN data shows Ukrainian civilian deaths from drone and missile strikes have increased by nearly 50% in early 2025. With over 400,000 Ukrainian and 790,000 Russian military casualties reported,
Technical Abstract:
Problem Statement:
Modern urban infrastructure is fragmented in addressing energy production, air quality, and thermal regulation. Current systems operate independently, creating inefficiencies:
Solar panels generate energy but lack air purification or heat reduction.
Green roofs require high maintenance, irrigation, and structural support for limited cooling.
Controlled nuclear fusion for producing energy for civilian applications has been long awaited since the 1950s.
For technical reasons, current approaches are based only on Deuterium-Tritium reaction which produces 17.6 MeV.
This study presents a groundbreaking Dual Adaptive Propeller System designed to overcome the inherent limitations of current propulsion technologies in UAM and VTOL applications through innovative thrust modulation and aerodynamic control mechanisms.
As urban air mobility (UAM) and vertical take-off and landing (VTOL) systems evolve, propulsion technologies must adapt to the demands of compact designs, agile maneuverability,
Toka's continuously variable transmission (CVT) technology is designed for power levels ≤ 45 kW (xEV & ICE). Key applications include:
⚡ e-Axle for LEVs (3/4-wheelers, ATVs, golf carts)
🏍 Motorcycles & Scooters (alternative to rubber-belt CVTs)
⚙ Generators (CVT improved part-load efficiency)
🔧 Variable Speed Drives (compressors, pumps, HVAC,
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