On the Moon, Astronaut Pee Will Be a Hot Commodity

On the Moon, Astronaut Pee Will Be a Hot Commodity

The resulting material is a geopolymer, which has similar properties to concrete and could potentially be used to build landing pads, habitats, and other structures on the moon.Lunar regolith has chemical similarities to fly ash, which makes geopolymers an attractive option for building stuff on the moon.

Wealthy Counties Benefited Most From a Flood Relief Program

Wealthy Counties Benefited Most From a Flood Relief Program

If some property owners who live near the ocean or in a river floodplain can be convinced to sell their homes, and the land is returned to open space, the entire community will benefit.

The Rock That Vibrates in Time With Earth, Wind, and Waves

The Rock That Vibrates in Time With Earth, Wind, and Waves

The research team has an entire webpage devoted to its seismic recordings of the natural resonances (vibrations) that come out of the Utah arches.