Gitanjali Rao, Young Innovator Tackling Water Safety

Kitanjali Rao, a 12-year-old scientist, introduces her invention, Tethys, a device that detects lead in water more efficiently than current methods. Motivated by the Flint water crisis, she explains how the device works using a disposable cartridge and a mobile app. She encourages perseverance despite failures and emphasizes the importance of science in addressing community issues.

What inspired Kitanjali Rao to invent a device for detecting lead in water?

• A school science project

• A documentary she watched

• A family member's illness

• The Flint water crisis

What is the name of the device invented by Kitanjali Rao?

• Hydra

• AquaSafe

• Tethys

• LeadDetect

How does the Tethys device communicate the lead levels in water?

• Through a built-in display

• Via a smartphone app

• Using a color-changing cartridge

• By sending an email

What advice does Kitanjali Rao give to other young aspiring scientists?

• Focus only on theoretical knowledge

• Do not fear failure

• Avoid taking risks

• Always work alone

According to Kitanjali, why is it important to solve real-world problems?

• Because we are part of a global community

• To gain fame and recognition

• To earn a lot of money

• To compete with other scientists