Contributor

Kristin Houser

Staff Writer

Contact

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Kristin Houser is a staff writer at Freethink, where she covers science and tech. Her written work has appeared in Business Insider, NBC News, and the World Economic Forum’s Agenda, among other publications, and Stephen Colbert once talked about a piece on The Late Show, to her delight.

Prior to joining Freethink, Kristin was a staff writer for Futurism and wrote several animated and live action web series.

Clean Energy

MIT grads demonstrate first ammonia-powered tractor

Amogy, a startup founded by four MIT grads, has transformed a John Deere into the world’s first zero-emission, ammonia-powered tractor.

Kristin Houser

Clean Energy

Massive turbine turns deep ocean currents into electricity

Deep ocean currents could be an economically viable source of clean energy, based on a recently wrapped demo in Japan.

Kristin Houser

Disaster Response

How a volcanic eruption was forecast five months in advance

Researchers correctly forecast a volcanic eruption five months in advance by running a modeling program on a supercomputer.

Kristin Houser

Aerospace

US plans to put nuclear-powered spacecraft in orbit by 2026

Nuclear thermal propulsion systems could power missions to Mars, help defense satellites evade attacks, and more.

Kristin Houser

Computer Science

US’s Frontier is the world’s first exascale supercomputer

The US Department of Energy’s Frontier system is the fastest supercomputer in the world and the first exascale computer ever.

Kristin Houser

Surgery

UK man receives double hand transplant to treat rare disease

UK surgeons have performed the world’s first double hand transplant to treat scleroderma, a rare autoimmune disease.

Kristin Houser

Drones

Walmart drone delivery now covers 4 million households

The Walmart drone delivery program is expanding from one state to six, bringing the service to as many as 4 million households.

Kristin Houser

Asteroids

We have a new way to hunt for potentially hazardous asteroids

To help protect Earth from potentially hazardous asteroids, astronomers developed an algorithm to look for them in existing datasets.

Kristin Houser

Memory

HIV drug could improve memory

The common HIV drug maraviroc improved memory linking in aging mice and might be able to help people experiencing memory loss, too.

Kristin Houser

Aerospace

World’s fastest passenger jet hits near-supersonic speeds

Aircraft manufacturer Bombardier has unveiled the Global 8000, the fastest private jet in the world with a max operating speed of 721 mph.

Kristin Houser