Nidhi Chaudhary

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Nidhi Chaudhary

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What make me tick? Connections. I am fascinated by how people/places/things a...

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Competing in

The How to Make a Spaceship Challenge: Sell books and inspire the innovators, dreamers and doers in your network. Share the story of a band of renegades who changed history.

by Julian Guthrie

Mx Challenge: We are awarding a $500,000 prize to the team that can bring the most tech-companies from Mexico to open offices at Geekdom in San Antonio.

Challenges

Seawater Desalination Challenge: A competition to develop a new paradigm for desalinating seawater with a goal of 10x cost reduction.

Pre registration

Bring Back Our Girls Challenge: 245 missing Nigerian girls and counting. Work with the HeroX team to create a challenge to #bringbackourgirls.

Pre registration

CHIME National Patient ID Challenge: Ensure 100% accuracy of every patient’s health info to reduce preventable medical errors and eliminate unnecessary hospital costs/resources.

Registration Closed

WOMEN’S SAFETY XPRIZE: The Anu & Naveen Jain Women’s Safety XPRIZE challenges teams to leverage technology to keep women and communities safe.

Registration Closed

Channels

NASA Tournament Lab

Engaging the crowd to contribute to NASA's Space Program.

71 Total Challenges

Topcoder is the world's largest community of competitive designers, developers, and data scientists. Born ...

6 Total Challenges

XPRIZE is an innovation engine and a facilitator of exponential change. We transform how ...

67 Total Challenges

The Intelligence Advanced Research Projects Activity (IARPA) invests in high-risk, high-payoff research programs to ...

1 Total Challenges

Recent activity