This project proposes a novel method of continuous energy generation using gravitational potential energy and buoyancy-based recovery. The system is designed to harvest energy from the controlled descent of dense, buoyant spheres within a sealed vertical shaft, and to reset their position passively via fluid displacement principles—achieving cyclical motion with minimal active energy input. Unlike conventional gravity-based energy systems, where energy gained during descent is nullified by the energy cost of lifting the mass back up, this design solves the re-elevation challenge using buoyancy in a sealed water column, allowing for potentially energy-positive cycling under the right conditions. ***PLEASE NOTE: I am after a proof of concept/working prototype, not just the CAD design. ***
Minimalist Abstract Homepage Illustration Category: Adobe Illustrator, Art Consulting, Digital Art, Graphic Design, Illustration, Photoshop, UI / User Interface, Visual Design Budget: ₹600 - ₹1500 INR
20-Mar-2026 11:03 GMT
Employment History Check, Texas Category: Admin Support, Data Collection, Data Entry, Documentation, Field Sales, Field Technical Support, Human Resources, Photography, Project Management, Research Budget: $30 - $250 USD
Filtration Unit CAD Design - Frame and Shell Category: 3D CAD, AutoCAD, CAD / CAM, Fusion 360, Mechanical Design, Mechanical Engineering, Product Design, Solidworks Budget: $10 - $30 AUD
20-Mar-2026 10:55 GMT
Social Media Graphics Creation Category: Adobe Illustrator, Photoshop, Branding, Graphic Design, Illustration, Social Media Marketing Budget: $750 - $1500 USD
Five How-To Product Demo Videos Category: Adobe Premiere Pro, After Effects, DaVinci Resolve, Video Editing, Video Post Editing, Video Production, Video Services, Voice Over Budget: $750 - $1500 USD
