11-year-old invents device that detects lead in

Young scientist invents device that detects lead in water

KAERI invents special robot that detects and adsorbs radioactive Cesium

Teenager Invents Suture That Detects Wound Infection

17-year-old Ukrainian invents drone

14 Year Old Girl From Tamil Nadu Invents Solar Ironing Cart

Coronavirus_ 9-year-old Kenyan boy invents hand-washing machine

Idea India Ka: Jammu-Kashmir’s nine-year-old invents ‘counting pen’!

17-year-old South Mumbai teen invents solar bicycle - Tv9 Gujarati

19-Year-Old Invents Charger Powered by Movement

Counting Pen: 9 year old invents pen that keeps count of words | OneIndia News

12 Year Old Orphan Invents A Machine To Scan His Memories And Locate His Birth Mother

9-Year-Old J&K Kid Invents ‘Counting Pen’ to Keep Track of Words

12-Year-Old Girl Invents A Car Seat That Can Save Young Lives

9 year old girl invented, created a device that makes pure

High Schoolers Invented A Straw That Detects Date Rape Drugs

Exclusive News | Iran Invents Coronavirus Machine | Detect In 5 Sec

Scientists Are Developing A Device Which Detects Serious Diseases From Your Breath

Device detects cancer within 10 seconds

This device detects cancer in seconds [Mic Archives]

Man invents anti-sleep device for drivers