PLATINUM SPONSORS

Platinum Sponsors
  • Login
  • Sign Up
  • How to Vote
  • About
  • Rules & Tips
  • Entries
  • Archive
  • Prizes
  • FAQs
  • Contact
  • Login
  • Sign Up

  • How to Vote

  • About
  • Rules & Tips
  • Entries
  • Archive
  • Prizes
  • FAQs
  • Contact
  1. Home
  2. 2024
  3. Entries
  4. Entries

2024
Entries

A Multifunctional Personal Health Monitor with an Activity Tracker Embedded into a Pet Leash

Digital health monitoring has reached millions of individuals, but the vital human-dog couple is missed.

Consider a dog attached to a retractable leash pulls the cord, which rotates the leash's spool. The leash functions as an embedded electrical generator, resulting in the dog's kinetic energy powering multiple embedded into the leash sensors that collect, analyze,

READ MORE

Samuel Kerem
Rockville, United States
Votes: 0
Views: 953
Medical
Jul 1, 2024

A Better Use for Nuclear Submarines and Oil Tankers

The world divides naturally into two trading areas; All of the Americas, Europe, and Africa north of the Sahara. The other area is Asia and Africa south of the Sahara. By making this official, and stopping trade between the two areas,

READ MORE

David Brown
Stafford, United Kingdom
Votes: 0
Views: 951
Sustainable Technology
Jun 28, 2024

AZORHI Sheets

The constant loss of topsoil, ecological degradation, soil collapse, etc. are all effects of soil erosion, which can happen slowly or alarmingly. It is mainly caused due to Agri patterns, Grazing, Logging, and also due to lack of tree roots which firmly holds the soil together.

READ MORE

Eswara G R
Erode, India
Votes: 0
Views: 946
Sustainable Technology
Jun 27, 2024

Clay 3D Printer

This innovative device leverages the abundant and sustainable resource of natural clay, transforming it into a versatile medium for creating intricate and durable structures. Unlike traditional 3D printers that rely on plastic or metal, the Clay 3D Printer offers an eco-friendly alternative, reducing environmental impact and promoting sustainable practices.

READ MORE

Rukiren Analsee Gk
Sathyamangalm, India
Votes: 0
Views: 939
Manufacturing & Materials
Jun 29, 2024

Assistance and Rehabilitation System for Patients and Disabled Persons

Using an assistive device that facilitates the movement of people with disabilities or problems in the lower limbs, hips, spine, or due to obesity. It prevents falls and allows for rehabilitation. It completely or partially relieves the weight of the body that the legs support when they, the spine, or the hips are damaged, also due to obesity.

READ MORE

Jesus Hernandez
Puerto, Spain
Votes: 0
Views: 937
Medical
Jun 18, 2024

Optimal RF Receiver

The concept of an optimal receiver has long been a theoretical goal for RF engineers and scientists, dating back more than a century. An optimal receiver is characterized by its ability to adjust major parameters to match the characteristics of the receiving signal, thereby optimizing spectrum usage and the receiving process. However,

READ MORE

Sam Belkin
San Diego, United States
Votes: 0
Views: 929
Aerospace & Defense
Jun 25, 2024

Drone-based Crop and Livestock Monitoring

In recent years, precision agriculture has become an increasingly popular method for improving crop yields and reducing costs. The use of drones in agriculture is one of the most promising applications of this technology. Crop and livestock monitoring is a crucial aspect of modern farming,

READ MORE

Rahul Khanna
Chennai, India
Votes: 0
Views: 924
Robotics & Automation
Jul 3, 2024

Replacement Firearm for Non Front Line Troops

My idea is for a new military service sidearm. The US Army will be converting over to the more powerful XM7 rifle for combat use. This gun has higher bullet energy to deal with body armor. For support troops, the current M16 rifle and 9mm handgun will be retained.

READ MORE

Robert Rowells
Elmwood Park, United States
Votes: 0
Views: 924
Aerospace & Defense
Jul 7, 2024

Your EV is UNPLUGGED

How often do we step out of our electric vehicles and forget to plug them in? Our lives are bustling with activity. When we exit our car, our hands are full. Our minds are preoccupied with work, kids in the backseat, or groceries in the trunk. We unbuckle the kids. Then, they are racing inside the house.

READ MORE

Jeffrey Vande Voort
Waterford Township, United States
Votes: 0
Views: 923
Automotive/​Transportation
Jun 16, 2024

No Oil Pressure Crankshaft

This idea is developed to reduce internal combustion engines' mechanical friction loss by distinctive crankshaft oil hole layout. In order to ensure adequate oil transport, from main bearing shell oil groove to connecting rod bearing via oil holes made inside crankshaft, some certain oil pressure is required to cope with centrifugal force acting on oil inside crankshaft.

READ MORE

Hiroshi Yajima
Koeln, Germany
Votes: 0
Views: 917
Automotive/​Transportation
Jun 19, 2024

Page 36 of 44

  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40

View Entries by

Contest Category

  • Aerospace & Defense
  • Automotive/​​​Transportation
  • Electronics
  • Energy, Power & Propulsion
  • Manufacturing & Materials
  • Medical
  • Robotics & Automation

Also

  • Tag Cloud
  • 2025 Entrants
  • Number of Votes
  • Number of Page Views
  • View All Entries

2025 Contest Results

  • Grand Prize & Category Winners
  • Top 100 Entries
  • Browse All the Entries
  • Final Voting Scoreboard
  • Meet the Judges

Follow Us

Sign In
Forgot Login?

 Contest Notifications: Click here for the full list of 2025 winning entries

  • © 2025 SAE Media Group
  • Privacy Policy
  • Service Status