Entrant Profile

Rolly Alvarez

Location: Bacolod City, Western Visayas Philippines


Company: West Negros University


Profession: Student


Number of times previously entering contest: 10


Favorite design and analysis tools: autoCAD

Hobbies and activities: Playing computer games, beach, travelling, foods.

Online communities: Facebook.com

Inspired by: Science and necessity.

2019 Entries

Date Title Category Views Votes
05/13 Multi-Layered Solar Panel Charging Station For Electric Vehicles Sustainable Technologies 29 0
05/09 Automated Sorter Using LIBS and FTIR Sustainable Technologies 68 0
05/09 Ocean Plastic-and Waste Recovering Catamaran Sustainable Technologies 48 0
04/27 Artificial Intelligence (AI) Smart Missile Aerospace & Defense 157 0

2018 Entries

Date Title Category Views Votes
05/10 Foldable OLED As Classroom Blackboard and Digital/Electronic Pen as Chalk Electronics/​Sensors/​IoT 373 0

2017 Entries

Date Title Category Views Votes
06/22 Integrated Pulsating Combustor for TurboFan Jet And Rocket Engines as Augmentor Aerospace & Defense 1267 1

2016 Entries

Date Title Category Views Votes
06/30 Asynchronous (Alternating Synchronous) Read/Write Multihead Multiplatter Hard Disk Drive For Computers Electronics 1331 1
06/28 Hybrid Turbo Supersonic Combustor For Turbine Driven Jet Engines (Turboscramjet Combustor) Aerospace & Defense 1592 2
04/28 Impact Safety Hydraulic and Suspension Springs for Free-Falling Elevator Machinery/​Automation/​Robotics 2253 1

2015 Entries

Date Title Category Views Votes
06/22 Recycled Plastics from Garbage as Shield Against Radiation in Space Aerospace & Defense 1610 0

2014 Entries

Date Title Category Views Votes
05/18 Multistage Jet Engine Aerospace & Defense 3079 1

2013 Entries

Date Title Category Views Votes
06/30 Multistage Jet Engine Aerospace & Defense 3636 1
04/27 Magnet Motor Sustainable Technologies 3023 2
04/27 Alternator-Powered Hybrid Car Transportation & Automotive 3474 1